diff --git a/.dependency-cruiser.cjs b/.dependency-cruiser.cjs
index ff939cd..70c99d9 100644
--- a/.dependency-cruiser.cjs
+++ b/.dependency-cruiser.cjs
@@ -23,6 +23,7 @@ module.exports = {
       severity: 'error',
       from: {
         path: '^src/packages/',
+        pathNot: '^src/packages/fastify-bridge/',
       },
       to: {
         path: '^node_modules/(?:@koa/router|koa|express|fastify)(?:/|$)',
@@ -30,6 +31,9 @@ module.exports = {
     },
   ],
   options: {
+    exclude: {
+      path: '(^|/)dist/',
+    },
     doNotFollow: {
       path: 'node_modules',
     },
diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index 582832c..51342ca 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -54,6 +54,9 @@ jobs:
       - name: Check code
         run: npm run lint
 
+      - name: Build
+        run: npm run build
+
       - name: Check types
         run: npm run typecheck
 
@@ -63,9 +66,6 @@ jobs:
       - name: Run tests
         run: npm run test
 
-      - name: Build
-        run: npm run build
-
       - name: Check packages
         run: npm run publint
 
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 045e7e3..4f7c0f4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,6 +27,9 @@ jobs:
       - name: Check code
         run: npm run lint
 
+      - name: Build
+        run: npm run build
+
       - name: Check types
         run: npm run typecheck
 
@@ -36,8 +39,5 @@ jobs:
       - name: Run tests
         run: npm run test
 
-      - name: Build
-        run: npm run build
-
       - name: Check packages
         run: npm run publint
diff --git a/docs/architecture/README.md b/docs/architecture/README.md
new file mode 100644
index 0000000..7a8c91f
--- /dev/null
+++ b/docs/architecture/README.md
@@ -0,0 +1,69 @@
+# KoalaTs Architecture
+
+> [!NOTE]
+> This document describes the architecture of KoalaTs starting from the `v3` which is a work in progress and a
+> complete rewrite of the framework.
+
+## Overview
+
+KoalaTs is a monorepo made of three package types:
+
+- "Component": A standalone reusable library. It solves one focused problem and can be used without KoalaTs.
+- "Bridge": An integration layer between KoalaTs components and an external library or ecosystem.
+- "Bundle": The application-level composition of components and bridges.
+
+## Goals
+
+KoalaTs is a modern, easy-to-use, functional-programming-first framework. It separates application behavior from
+external runtime integrations.
+
+## Architecture
+
+### Framework Bundle
+
+The framework bundle is the composition root of an application. It combines components and bridges with an application
+manifest.
+
+```typescript
+koala(bridges)(manifest);
+```
+
+## Application composition
+
+```mermaid
+flowchart TD
+    Components["Components"]
+    Bridges["Bridges"]
+    Manifest["Application manifest"]
+    Bundle["Framework bundle"]
+    App["Koala application"]
+    Components --> Bundle
+    Bridges --> Bundle
+    Manifest --> Bundle
+    Bundle --> App
+```
+
+The bundle assembles an application from its manifest and the selected components and bridges.
+
+### Bridge examples
+
+| Bridge              | Connects                         |
+|---------------------|----------------------------------|
+| Fastify bridge      | HTTP component ↔ Fastify         |
+| Node console bridge | Console component ↔ Node process |
+
+## Application behavior
+
+An application can expose multiple entry points, such as HTTP, console, or MCP. Each entry point is supported by a
+component and connected to its runtime environment through a bridge.
+
+```mermaid
+flowchart LR
+    EntryPoints["Application entry points"]
+    Components["Components"]
+    Bridges["Bridges"]
+    Runtime["External runtime environments"]
+    EntryPoints --> Components
+    Components --> Bridges
+    Bridges --> Runtime
+```
diff --git a/makefile b/makefile
index 1a526fb..51fa8ac 100644
--- a/makefile
+++ b/makefile
@@ -1,16 +1,23 @@
 IMAGE_NAME ?= koalats-framework
+CONTAINER_NAME ?= $(IMAGE_NAME)-container
+HOST_PORT ?= 3000
 
-.PHONY: build bash start rebuild
+.PHONY: build bash start stop
 
-start: build bash
+start:
+	@if docker ps --format '{{.Names}}' | grep -qx $(CONTAINER_NAME); then \
+		echo "$(CONTAINER_NAME) is already running"; \
+	else \
+		docker run --rm --detach --name $(CONTAINER_NAME) --publish $(HOST_PORT):3000 --volume $(CURDIR):/app $(IMAGE_NAME) tail -f /dev/null; \
+	fi
 
 build:
-	@if ! docker images | grep -q $(IMAGE_NAME); then \
-		docker build -t $(IMAGE_NAME) . ; \
-	fi
+	docker build --no-cache -t $(IMAGE_NAME) .
 
 bash:
-	docker run --rm -it --name $(IMAGE_NAME)-container -v ${PWD}:/app $(IMAGE_NAME) /bin/sh
+	docker exec --interactive --tty $(CONTAINER_NAME) /bin/sh
 
-rebuild:
-	docker build --no-cache -t $(IMAGE_NAME) .
+stop:
+	@if docker container inspect $(CONTAINER_NAME) >/dev/null 2>&1; then \
+		docker rm --force $(CONTAINER_NAME); \
+	fi
diff --git a/package-lock.json b/package-lock.json
index 37bf5c5..7c1e2d3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -757,6 +757,123 @@
         "node": ">=18"
       }
     },
+    "node_modules/@fastify/ajv-compiler": {
+      "version": "4.0.5",
+      "resolved": "https://registry.npmjs.org/@fastify/ajv-compiler/-/ajv-compiler-4.0.5.tgz",
+      "integrity": "sha512-KoWKW+MhvfTRWL4qrhUwAAZoaChluo0m0vbiJlGMt2GXvL4LVPQEjt8kSpHI3IBq5Rez8fg+XeH3cneztq+C7A==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/fastify"
+        },
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/fastify"
+        }
+      ],
+      "license": "MIT",
+      "dependencies": {
+        "ajv": "^8.12.0",
+        "ajv-formats": "^3.0.1",
+        "fast-uri": "^3.0.0"
+      }
+    },
+    "node_modules/@fastify/error": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/@fastify/error/-/error-4.2.0.tgz",
+      "integrity": "sha512-RSo3sVDXfHskiBZKBPRgnQTtIqpi/7zhJOEmAxCiBcM7d0uwdGdxLlsCaLzGs8v8NnxIRlfG0N51p5yFaOentQ==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/fastify"
+        },
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/fastify"
+        }
+      ],
+      "license": "MIT"
+    },
+    "node_modules/@fastify/fast-json-stringify-compiler": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/@fastify/fast-json-stringify-compiler/-/fast-json-stringify-compiler-5.1.0.tgz",
+      "integrity": "sha512-PxcYtKLbQ8Z+yApiqjK8FwxIwvEj38k2OiLc17u8dkJSlmfi2wHHPaSnaoqBPQqtvF8YVsDgDpP2snDCfFrpfw==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/fastify"
+        },
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/fastify"
+        }
+      ],
+      "license": "MIT",
+      "dependencies": {
+        "fast-json-stringify": "^7.0.0"
+      }
+    },
+    "node_modules/@fastify/forwarded": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/@fastify/forwarded/-/forwarded-3.0.1.tgz",
+      "integrity": "sha512-JqDochHFqXs3C3Ml3gOY58zM7OqO9ENqPo0UqAjAjH8L01fRZqwX9iLeX34//kiJubF7r2ZQHtBRU36vONbLlw==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/fastify"
+        },
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/fastify"
+        }
+      ],
+      "license": "MIT"
+    },
+    "node_modules/@fastify/merge-json-schemas": {
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/@fastify/merge-json-schemas/-/merge-json-schemas-0.2.1.tgz",
+      "integrity": "sha512-OA3KGBCy6KtIvLf8DINC5880o5iBlDX4SxzLQS8HorJAbqluzLRn80UXU0bxZn7UOFhFgpRJDasfwn9nG4FG4A==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/fastify"
+        },
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/fastify"
+        }
+      ],
+      "license": "MIT",
+      "dependencies": {
+        "dequal": "^2.0.3"
+      }
+    },
+    "node_modules/@fastify/proxy-addr": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/@fastify/proxy-addr/-/proxy-addr-5.1.0.tgz",
+      "integrity": "sha512-INS+6gh91cLUjB+PVHfu1UqcB76Sqtpyp7bnL+FYojhjygvOPA9ctiD/JDKsyD9Xgu4hUhCSJBPig/w7duNajw==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/fastify"
+        },
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/fastify"
+        }
+      ],
+      "license": "MIT",
+      "dependencies": {
+        "@fastify/forwarded": "^3.0.0",
+        "ipaddr.js": "^2.1.0"
+      }
+    },
     "node_modules/@hapi/bourne": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/@hapi/bourne/-/bourne-3.0.0.tgz",
@@ -831,6 +948,18 @@
       "resolved": "src/packages/contracts",
       "link": true
     },
+    "node_modules/@koala-ts/fastify-bridge": {
+      "resolved": "src/packages/fastify-bridge",
+      "link": true
+    },
+    "node_modules/@koala-ts/framework-bundle": {
+      "resolved": "src/packages/framework-bundle",
+      "link": true
+    },
+    "node_modules/@koala-ts/http": {
+      "resolved": "src/packages/http",
+      "link": true
+    },
     "node_modules/@napi-rs/wasm-runtime": {
       "version": "1.1.6",
       "resolved": "https://registry.npmjs.org/@napi-rs/wasm-runtime/-/wasm-runtime-1.1.6.tgz",
@@ -890,6 +1019,13 @@
         "node": ">=10"
       }
     },
+    "node_modules/@pinojs/redact": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/@pinojs/redact/-/redact-0.4.0.tgz",
+      "integrity": "sha512-k2ENnmBugE/rzQfEcdWHcCY+/FM3VLzH9cYEsbdsoqrvzAKRhUZeRNhAZvB8OitQJ1TBed3yqWtdjzS6wJKBwg==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@publint/pack": {
       "version": "0.1.5",
       "resolved": "https://registry.npmjs.org/@publint/pack/-/pack-0.1.5.tgz",
@@ -1920,6 +2056,13 @@
         "url": "https://opencollective.com/vitest"
       }
     },
+    "node_modules/abstract-logging": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/abstract-logging/-/abstract-logging-2.0.1.tgz",
+      "integrity": "sha512-2BjRTZxTPvheOvGbBslFSYOUkr+SjPtOnrLP33f+VIWLzezQpZcqVg7ja3L4dBXmzzgwT+a029jRx5PCi3JuiA==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/accepts": {
       "version": "1.3.8",
       "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.8.tgz",
@@ -1989,6 +2132,41 @@
         "node": ">=0.4.0"
       }
     },
+    "node_modules/ajv": {
+      "version": "8.20.0",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.20.0.tgz",
+      "integrity": "sha512-Thbli+OlOj+iMPYFBVBfJ3OmCAnaSyNn4M1vz9T6Gka5Jt9ba/HIR56joy65tY6kx/FCF5VXNB819Y7/GUrBGA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "fast-deep-equal": "^3.1.3",
+        "fast-uri": "^3.0.1",
+        "json-schema-traverse": "^1.0.0",
+        "require-from-string": "^2.0.2"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/epoberezkin"
+      }
+    },
+    "node_modules/ajv-formats": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/ajv-formats/-/ajv-formats-3.0.1.tgz",
+      "integrity": "sha512-8iUql50EUR+uUcdRQ3HDqa6EVyo3docL8g5WJ3FNcWmu62IbkGUue/pEyLBW8VGKKucTPgqeks4fIU1DA4yowQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "ajv": "^8.0.0"
+      },
+      "peerDependencies": {
+        "ajv": "^8.0.0"
+      },
+      "peerDependenciesMeta": {
+        "ajv": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/ansi-styles": {
       "version": "4.3.0",
       "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
@@ -2055,6 +2233,37 @@
       "integrity": "sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q==",
       "license": "MIT"
     },
+    "node_modules/atomic-sleep": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/atomic-sleep/-/atomic-sleep-1.0.0.tgz",
+      "integrity": "sha512-kNOjDqAh7px0XWNI+4QbzoiR/nTkHAWNud2uvnJquD1/x5a7EQZMJT0AczqK0Qn67oY/TTQ1LbUKajZpp3I9tQ==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=8.0.0"
+      }
+    },
+    "node_modules/avvio": {
+      "version": "9.3.0",
+      "resolved": "https://registry.npmjs.org/avvio/-/avvio-9.3.0.tgz",
+      "integrity": "sha512-g2tQ7LE7oOSqDfwEm3M+ZCMTJc7KiZCdJ4UwyZJb5ckTKyYu50OYmvv0mCFXPuYXoM4zkSt8zM9XQ9KCvxA74A==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/fastify"
+        },
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/fastify"
+        }
+      ],
+      "license": "MIT",
+      "dependencies": {
+        "@fastify/error": "^4.0.0",
+        "fastq": "^1.17.1"
+      }
+    },
     "node_modules/bytes": {
       "version": "3.1.2",
       "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.2.tgz",
@@ -2228,6 +2437,20 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/cookie": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-1.1.1.tgz",
+      "integrity": "sha512-ei8Aos7ja0weRpFzJnEA9UHJ/7XQmqglbRwnf2ATjcB9Wq874VKH9kfjjirM6UhU2/E5fFYadylyhFldcqSidQ==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/express"
+      }
+    },
     "node_modules/cookie-signature": {
       "version": "1.2.2",
       "resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.2.2.tgz",
@@ -2382,6 +2605,16 @@
         "node": ">=22.12.0"
       }
     },
+    "node_modules/dequal": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/dequal/-/dequal-2.0.3.tgz",
+      "integrity": "sha512-0je+qPKHEMohvfRTCEo3CrPG6cAzAYgmzKyxRiYSSDkS6eGJdyVJm7WaYA5ECaAD9wLB2T4EEeymA5aFVcYXCA==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/destroy": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/destroy/-/destroy-1.2.0.tgz",
@@ -2602,12 +2835,154 @@
         "node": ">=12.0.0"
       }
     },
+    "node_modules/fast-decode-uri-component": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/fast-decode-uri-component/-/fast-decode-uri-component-1.0.1.tgz",
+      "integrity": "sha512-WKgKWg5eUxvRZGwW8FvfbaH7AXSh2cL+3j5fMGzUMCxWBJ3dV3a7Wz8y2f/uQ0e3B6WmodD3oS54jTQ9HVTIIg==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/fast-deep-equal": {
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
+      "integrity": "sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/fast-json-stringify": {
+      "version": "7.0.1",
+      "resolved": "https://registry.npmjs.org/fast-json-stringify/-/fast-json-stringify-7.0.1.tgz",
+      "integrity": "sha512-eRSayARSbbwlBjpP4vnTTIRD5QPcIrmihPxDeN1DtKnHPg66UuJLx+8hlK1kaFdjvzyQ/dzALoi4vwAQ+T+iZA==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/fastify"
+        },
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/fastify"
+        }
+      ],
+      "license": "MIT",
+      "dependencies": {
+        "@fastify/merge-json-schemas": "^0.2.0",
+        "ajv": "^8.12.0",
+        "ajv-formats": "^3.0.1",
+        "fast-uri": "^4.0.0",
+        "json-schema-ref-resolver": "^3.0.0",
+        "rfdc": "^1.2.0"
+      }
+    },
+    "node_modules/fast-json-stringify/node_modules/fast-uri": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/fast-uri/-/fast-uri-4.1.1.tgz",
+      "integrity": "sha512-YPOs1zD5TG2+EZt+r88LwF6mclA7TPkpwMP7ZN3TO2HiHS8TXvq7QA/17iJsV9dubcLo/f8eEYqMBruyQV21hQ==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/fastify"
+        },
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/fastify"
+        }
+      ],
+      "license": "BSD-3-Clause"
+    },
+    "node_modules/fast-querystring": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/fast-querystring/-/fast-querystring-1.1.2.tgz",
+      "integrity": "sha512-g6KuKWmFXc0fID8WWH0jit4g0AGBoJhCkJMb1RmbsSEUNvQ+ZC8D6CUZ+GtF8nMzSPXnhiePyyqqipzNNEnHjg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "fast-decode-uri-component": "^1.0.1"
+      }
+    },
     "node_modules/fast-safe-stringify": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/fast-safe-stringify/-/fast-safe-stringify-2.1.1.tgz",
       "integrity": "sha512-W+KJc2dmILlPplD/H4K9l9LcAHAfPtP6BY84uVLXQ6Evcz9Lcg33Y2z1IVblT6xdY54PXYVHEv+0Wpq8Io6zkA==",
       "license": "MIT"
     },
+    "node_modules/fast-uri": {
+      "version": "3.1.4",
+      "resolved": "https://registry.npmjs.org/fast-uri/-/fast-uri-3.1.4.tgz",
+      "integrity": "sha512-8JnbkQ4juDyvYs4mgFGQqg4yCYtFDtUtmp2QIQq11ZZe5CFQ5wcqm1rqDgAh/QdMySuBnPzMUiJUNZG5N/AiQw==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/fastify"
+        },
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/fastify"
+        }
+      ],
+      "license": "BSD-3-Clause"
+    },
+    "node_modules/fastify": {
+      "version": "5.10.0",
+      "resolved": "https://registry.npmjs.org/fastify/-/fastify-5.10.0.tgz",
+      "integrity": "sha512-A9L0ziuWGQHgEEVgF3davQ9vbD93IuX+lo2IsxapQmu5b/Y/ynn9m9K5JHt9dvyJXOFc5iN0Zk5GHEOqnzhWjg==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/fastify"
+        },
+        {
+          "type": "opencollective",
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+      "engines": {
+        "node": ">=24",
+        "npm": ">=11"
+      },
+      "peerDependencies": {
+        "fastify": "^5"
+      }
+    },
+    "src/packages/framework-bundle": {
+      "name": "@koala-ts/framework-bundle",
+      "version": "2.0.0",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@koala-ts/contracts": "*"
+      },
+      "engines": {
+        "node": ">=24",
+        "npm": ">=11"
+      }
+    },
+    "src/packages/http": {
+      "name": "@koala-ts/http",
+      "version": "2.0.0",
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=24",
+        "npm": ">=11"
+      }
     }
   }
 }
diff --git a/src/packages/contracts/http-bridge.test.ts b/src/packages/contracts/http-bridge.test.ts
new file mode 100644
index 0000000..ca350f7
--- /dev/null
+++ b/src/packages/contracts/http-bridge.test.ts
@@ -0,0 +1,102 @@
+import { describe, expect, it, test } from 'vitest';
+import {
+  httpLifecycleFailure,
+  httpLifecycleStartFailed,
+  httpLifecycleStopFailed,
+  httpLifecycleSuccess,
+  isHttpLifecycleFailure,
+  isHttpLifecycleSuccess,
+} from '#contracts/http-bridge';
+
+describe('HTTP bridge', () => {
+  describe('HTTP lifecycle', () => {
+    test('start failed factory', () => {
+      const cause = new Error('unavailable');
+
+      const actual = httpLifecycleStartFailed(cause);
+
+      expect(actual).toEqual({
+        code: 'START_FAILED',
+        message: 'Failed to start HTTP server',
+        cause,
+      });
+    });
+
+    test('stop failed factory', () => {
+      const cause = new Error('unavailable');
+
+      const actual = httpLifecycleStopFailed(cause);
+
+      expect(actual).toEqual({
+        code: 'STOP_FAILED',
+        message: 'Failed to stop HTTP server',
+        cause,
+      });
+    });
+
+    test('success result factory', () => {
+      const value = { address: 'http://127.0.0.1:3000' };
+
+      const actual = httpLifecycleSuccess(value);
+
+      expect(actual).toEqual({ _tag: 'Success', value });
+    });
+
+    it('failed result factory', () => {
+      const error = {
+        code: 'START_FAILED',
+        message: 'unavailable',
+      } as const;
+
+      const actual = httpLifecycleFailure(error);
+
+      expect(actual).toEqual({ _tag: 'Failure', error });
+    });
+
+    test.each([
+      [
+        'success checker recognizes a successful lifecycle result as successful',
+        () => httpLifecycleSuccess(undefined),
+        true,
+      ],
+      [
+        'success checker does not recognize a failed lifecycle result as successful',
+        () =>
+          httpLifecycleFailure({
+            code: 'START_FAILED',
+            message: 'unavailable',
+          }),
+        false,
+      ],
+    ])('%s', (_, createResult, expected) => {
+      const result = createResult();
+
+      const actual = isHttpLifecycleSuccess(result);
+
+      expect(actual).toBe(expected);
+    });
+
+    test.each([
+      [
+        'failure checker does not recognize a successful lifecycle result as failed',
+        () => httpLifecycleSuccess(undefined),
+        false,
+      ],
+      [
+        'failure checker recognizes a failed lifecycle result as failed',
+        () =>
+          httpLifecycleFailure({
+            code: 'STOP_FAILED',
+            message: 'unavailable',
+          }),
+        true,
+      ],
+    ])('%s', (_, createResult, expected) => {
+      const result = createResult();
+
+      const actual = isHttpLifecycleFailure(result);
+
+      expect(actual).toBe(expected);
+    });
+  });
+});
diff --git a/src/packages/contracts/http-bridge.ts b/src/packages/contracts/http-bridge.ts
new file mode 100644
index 0000000..e2b5d97
--- /dev/null
+++ b/src/packages/contracts/http-bridge.ts
@@ -0,0 +1,89 @@
+/**
+ * A failure reported by an HTTP bridge lifecycle operation.
+ */
+export type HttpLifecycleError = Readonly<{
+  readonly code: 'START_FAILED' | 'STOP_FAILED';
+  readonly message: string;
+  readonly cause?: unknown;
+}>;
+
+/** Creates an error for a failed HTTP server start. */
+type HttpLifecycleStartFailureFactory = (cause?: unknown) => HttpLifecycleError;
+
+export const httpLifecycleStartFailed: HttpLifecycleStartFailureFactory = cause => ({
+  code: 'START_FAILED',
+  message: 'Failed to start HTTP server',
+  cause,
+});
+
+/** Creates an error for a failed HTTP server stop. */
+type HttpLifecycleStopFailureFactory = (cause?: unknown) => HttpLifecycleError;
+
+export const httpLifecycleStopFailed: HttpLifecycleStopFailureFactory = cause => ({
+  code: 'STOP_FAILED',
+  message: 'Failed to stop HTTP server',
+  cause,
+});
+
+/**
+ * A successful HTTP bridge lifecycle operation.
+ */
+type HttpLifecycleSuccess<Value> = Readonly<{
+  readonly _tag: 'Success';
+  readonly value: Value;
+}>;
+
+/**
+ * A failed HTTP bridge lifecycle operation.
+ */
+type HttpLifecycleFailure = Readonly<{
+  readonly _tag: 'Failure';
+  readonly error: HttpLifecycleError;
+}>;
+
+/**
+ * The outcome of an HTTP bridge lifecycle operation.
+ */
+export type HttpLifecycleResult<Value> = HttpLifecycleSuccess<Value> | HttpLifecycleFailure;
+
+/** Creates a successful HTTP bridge lifecycle result. */
+type HttpLifecycleSuccessFactory = <Value>(value: Value) => HttpLifecycleSuccess<Value>;
+
+export const httpLifecycleSuccess: HttpLifecycleSuccessFactory = value => ({
+  _tag: 'Success',
+  value,
+});
+
+/** Creates a failed HTTP bridge lifecycle result. */
+type HttpLifecycleFailureFactory = (error: HttpLifecycleError) => HttpLifecycleFailure;
+
+export const httpLifecycleFailure: HttpLifecycleFailureFactory = error => ({
+  _tag: 'Failure',
+  error,
+});
+
+/** Determines whether an HTTP bridge lifecycle result is successful. */
+type IsHttpLifecycleSuccess = <Value>(result: HttpLifecycleResult<Value>) => result is HttpLifecycleSuccess<Value>;
+
+export const isHttpLifecycleSuccess: IsHttpLifecycleSuccess = result => result._tag === 'Success';
+
+/** Determines whether an HTTP bridge lifecycle result is a failure. */
+type IsHttpLifecycleFailure = <Value>(result: HttpLifecycleResult<Value>) => result is HttpLifecycleFailure;
+
+export const isHttpLifecycleFailure: IsHttpLifecycleFailure = result => result._tag === 'Failure';
+
+/**
+ * Network binding configuration passed to an HTTP bridge.
+ */
+export type HttpListenOptions = Readonly<{
+  readonly port: number;
+  readonly host?: string;
+}>;
+
+/**
+ * Runtime capability implemented by an HTTP server integration.
+ */
+export type HttpBridge = Readonly<{
+  readonly start: (listen: HttpListenOptions) => Promise<HttpLifecycleResult<undefined>>;
+  readonly stop: () => Promise<HttpLifecycleResult<undefined>>;
+}>;
diff --git a/src/packages/contracts/package.json b/src/packages/contracts/package.json
index b2263fd..2fab6bc 100644
--- a/src/packages/contracts/package.json
+++ b/src/packages/contracts/package.json
@@ -10,9 +10,15 @@
   "main": "./dist/index.js",
   "types": "./dist/index.d.ts",
   "exports": {
-    ".": {
-      "types": "./dist/index.d.ts",
-      "import": "./dist/index.js"
+    "./http-bridge": {
+      "types": "./dist/http-bridge.d.ts",
+      "import": "./dist/http-bridge.js"
+    }
+  },
+  "imports": {
+    "#contracts/*": {
+      "types": "./*.ts",
+      "default": "./dist/*.js"
     }
   },
   "files": [
diff --git a/src/packages/contracts/tsconfig.json b/src/packages/contracts/tsconfig.json
index ef6f9f9..9b1d69b 100644
--- a/src/packages/contracts/tsconfig.json
+++ b/src/packages/contracts/tsconfig.json
@@ -1,6 +1,9 @@
 {
   "extends": "../../../tsconfig.json",
   "compilerOptions": {
+    "paths": {
+      "#contracts/*": ["./*.ts"]
+    },
     "rootDir": ".",
     "outDir": "./dist"
   },
diff --git a/src/packages/fastify-bridge/.github/workflows/publish.yml b/src/packages/fastify-bridge/.github/workflows/publish.yml
new file mode 100644
index 0000000..a93fae5
--- /dev/null
+++ b/src/packages/fastify-bridge/.github/workflows/publish.yml
@@ -0,0 +1,30 @@
+name: Publish
+
+on:
+  push:
+    tags:
+      - '*'
+  workflow_dispatch:
+    inputs:
+      release_tag:
+        description: Component tag that provides the package version
+        required: true
+        type: string
+      dry_run:
+        description: Validate the package without publishing it
+        required: true
+        default: true
+        type: boolean
+
+permissions:
+  contents: read
+  id-token: write
+
+jobs:
+  publish:
+    uses: koala-ts/framework/.github/workflows/publish-component.yml@2.x
+    with:
+      framework_ref: 2.x
+      release_tag: ${{ inputs.release_tag || github.ref_name }}
+      dry_run: ${{ inputs.dry_run || false }}
+    secrets: inherit
diff --git a/src/packages/fastify-bridge/fastify.test.ts b/src/packages/fastify-bridge/fastify.test.ts
new file mode 100644
index 0000000..c11208a
--- /dev/null
+++ b/src/packages/fastify-bridge/fastify.test.ts
@@ -0,0 +1,49 @@
+import { describe, expect, it, vi } from 'vitest';
+import { createFastifyBridge } from '#fastify-bridge/fastify';
+
+describe('Fastify bridge', () => {
+  describe('bridge start', () => {
+    it('starts the runtime using the requested listen options', async () => {
+      const listen = { port: 3000, host: '127.0.0.1' } as const;
+      const runtime = {
+        listen: vi.fn(),
+        close: vi.fn(),
+      };
+      const bridge = createFastifyBridge(() => runtime);
+
+      const actual = await bridge.start(listen);
+
+      expect(runtime.listen).toHaveBeenCalledWith(listen);
+      expect(actual).toEqual({ _tag: 'Success', value: undefined });
+    });
+  });
+
+  describe('bridge stop', () => {
+    it('stops a started runtime', async () => {
+      const runtime = {
+        listen: vi.fn(),
+        close: vi.fn(),
+      };
+      const bridge = createFastifyBridge(() => runtime);
+      await bridge.start({ port: 3000 });
+
+      const actual = await bridge.stop();
+
+      expect(runtime.close).toHaveBeenCalledOnce();
+      expect(actual).toEqual({ _tag: 'Success', value: undefined });
+    });
+
+    it('completes before the runtime starts', async () => {
+      const runtime = {
+        listen: vi.fn(),
+        close: vi.fn(),
+      };
+      const bridge = createFastifyBridge(() => runtime);
+
+      const actual = await bridge.stop();
+
+      expect(runtime.close).not.toHaveBeenCalled();
+      expect(actual).toEqual({ _tag: 'Success', value: undefined });
+    });
+  });
+});
diff --git a/src/packages/fastify-bridge/fastify.ts b/src/packages/fastify-bridge/fastify.ts
new file mode 100644
index 0000000..ce1ff22
--- /dev/null
+++ b/src/packages/fastify-bridge/fastify.ts
@@ -0,0 +1,37 @@
+import { type HttpBridge, type HttpListenOptions, httpLifecycleSuccess } from '@koala-ts/contracts/http-bridge';
+
+/**
+ * The Fastify runtime capabilities required by the bridge.
+ */
+type FastifyRuntime = Readonly<{
+  readonly listen: (options: HttpListenOptions) => Promise<unknown>;
+  readonly close: () => Promise<void>;
+}>;
+
+/**
+ * Creates a fresh Fastify runtime for each bridge start cycle.
+ */
+type FastifyRuntimeFactory = () => FastifyRuntime;
+
+/**
+ * Creates an HTTP bridge from a Fastify runtime factory.
+ */
+type CreateFastifyBridge = (createRuntime: FastifyRuntimeFactory) => HttpBridge;
+
+export const createFastifyBridge: CreateFastifyBridge = createRuntime => {
+  let runtime: FastifyRuntime | undefined;
+
+  return {
+    start: async listen => {
+      runtime = createRuntime();
+      await runtime.listen(listen);
+
+      return httpLifecycleSuccess(undefined);
+    },
+    stop: async () => {
+      await runtime?.close();
+
+      return httpLifecycleSuccess(undefined);
+    },
+  };
+};
diff --git a/src/packages/fastify-bridge/index.ts b/src/packages/fastify-bridge/index.ts
new file mode 100644
index 0000000..a9397f7
--- /dev/null
+++ b/src/packages/fastify-bridge/index.ts
@@ -0,0 +1,14 @@
+import type { HttpBridge } from '@koala-ts/contracts/http-bridge';
+import createFastifyRuntime, { type FastifyServerOptions } from 'fastify';
+import { createFastifyBridge } from '#fastify-bridge/fastify';
+
+/**
+ * Creates an HTTP bridge backed by Fastify.
+ *
+ * Fastify options remain local to this bridge; consumers interact with the
+ * returned value through the framework bundle's runtime-neutral contract.
+ */
+type Fastify = (options?: FastifyServerOptions) => HttpBridge;
+
+export const fastify: Fastify = options =>
+  createFastifyBridge(() => (options === undefined ? createFastifyRuntime() : createFastifyRuntime(options)));
diff --git a/src/packages/fastify-bridge/package.json b/src/packages/fastify-bridge/package.json
new file mode 100644
index 0000000..ee12921
--- /dev/null
+++ b/src/packages/fastify-bridge/package.json
@@ -0,0 +1,55 @@
+{
+  "name": "@koala-ts/fastify-bridge",
+  "version": "2.0.0",
+  "description": "Fastify bridge for KoalaTs",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/koala-ts/framework.git"
+  },
+  "type": "module",
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "import": "./dist/index.js"
+    }
+  },
+  "imports": {
+    "#fastify-bridge/*": {
+      "types": "./*.ts",
+      "default": "./dist/*.js"
+    }
+  },
+  "files": [
+    "dist"
+  ],
+  "scripts": {
+    "build": "tsc -p tsconfig.json",
+    "publint": "publint .",
+    "typecheck": "tsc -p tsconfig.json --noEmit"
+  },
+  "author": {
+    "name": "Dhemy",
+    "email": "imdhemy@gmail.com",
+    "url": "https://imdhemy.com"
+  },
+  "license": "Apache-2.0",
+  "engines": {
+    "node": ">=24",
+    "npm": ">=11"
+  },
+  "publishConfig": {
+    "access": "public",
+    "registry": "https://registry.npmjs.org/"
+  },
+  "dependencies": {
+    "@koala-ts/contracts": "*"
+  },
+  "peerDependencies": {
+    "fastify": "^5"
+  },
+  "devDependencies": {
+    "fastify": "^5"
+  }
+}
diff --git a/src/packages/fastify-bridge/tsconfig.json b/src/packages/fastify-bridge/tsconfig.json
new file mode 100644
index 0000000..9d4817e
--- /dev/null
+++ b/src/packages/fastify-bridge/tsconfig.json
@@ -0,0 +1,12 @@
+{
+  "extends": "../../../tsconfig.json",
+  "compilerOptions": {
+    "paths": {
+      "#fastify-bridge/*": ["./*.ts"]
+    },
+    "rootDir": ".",
+    "outDir": "./dist"
+  },
+  "include": ["./*.ts"],
+  "exclude": ["./*.test.ts", "./dist"]
+}
diff --git a/src/packages/framework-bundle/http/lifecycle.test.ts b/src/packages/framework-bundle/http/lifecycle.test.ts
new file mode 100644
index 0000000..82b89bf
--- /dev/null
+++ b/src/packages/framework-bundle/http/lifecycle.test.ts
@@ -0,0 +1,87 @@
+import type { HttpBridge } from '@koala-ts/contracts/http-bridge';
+import { describe, expect, it } from 'vitest';
+import { start, stop } from '#framework-bundle/http/lifecycle';
+import { koala } from '#framework-bundle/koala';
+
+describe('http lifecycle', () => {
+  it('starts an app through its bridge', async () => {
+    const manifest = { type: 'http', listen: { port: 3000 } } as const;
+    let receivedListen: unknown;
+    const bridge: HttpBridge = {
+      start: async listen => {
+        receivedListen = listen;
+        return { _tag: 'Success', value: undefined };
+      },
+      stop: async () => ({ _tag: 'Success', value: undefined }),
+    };
+    const app = koala(manifest, bridge);
+
+    const server = await start(app);
+
+    expect(receivedListen).toBe(app.manifest.listen);
+    expect(server).toEqual({
+      _tag: 'Success',
+      value: { app },
+    });
+  });
+
+  it('returns a bridge failure when it cannot start an app', async () => {
+    const manifest = { type: 'http', listen: { port: 3000 } } as const;
+    const failure = {
+      _tag: 'Failure',
+      error: {
+        code: 'START_FAILED',
+        message: 'unavailable',
+      },
+    } as const;
+    const bridge: HttpBridge = {
+      start: async () => failure,
+      stop: async () => ({ _tag: 'Success', value: undefined }),
+    };
+    const app = koala(manifest, bridge);
+
+    const actual = await start(app);
+
+    expect(actual).toBe(failure);
+  });
+
+  it('returns its app when stopped', async () => {
+    const manifest = { type: 'http', listen: { port: 3000 } } as const;
+    const bridgeStopCalls: boolean[] = [];
+    const bridge: HttpBridge = {
+      start: async () => ({ _tag: 'Success', value: undefined }),
+      stop: async () => {
+        bridgeStopCalls.push(true);
+        return { _tag: 'Success', value: undefined };
+      },
+    };
+    const app = koala(manifest, bridge);
+    const server = { app };
+
+    const actual = await stop(server);
+
+    expect(bridgeStopCalls).toEqual([true]);
+    expect(actual).toEqual({ _tag: 'Success', value: app });
+  });
+
+  it('returns a bridge failure when it cannot stop an app', async () => {
+    const manifest = { type: 'http', listen: { port: 3000 } } as const;
+    const failure = {
+      _tag: 'Failure',
+      error: {
+        code: 'STOP_FAILED',
+        message: 'unavailable',
+      },
+    } as const;
+    const bridge: HttpBridge = {
+      start: async () => ({ _tag: 'Success', value: undefined }),
+      stop: async () => failure,
+    };
+    const app = koala(manifest, bridge);
+    const server = { app };
+
+    const actual = await stop(server);
+
+    expect(actual).toBe(failure);
+  });
+});
diff --git a/src/packages/framework-bundle/http/lifecycle.ts b/src/packages/framework-bundle/http/lifecycle.ts
new file mode 100644
index 0000000..056b38d
--- /dev/null
+++ b/src/packages/framework-bundle/http/lifecycle.ts
@@ -0,0 +1,29 @@
+import {
+  type HttpLifecycleResult,
+  httpLifecycleSuccess,
+  isHttpLifecycleFailure,
+} from '@koala-ts/contracts/http-bridge';
+import type { KoalaApp } from '#framework-bundle/koala';
+
+/**
+ * A running HTTP application and its cleanup capability.
+ */
+export type HttpServer = Readonly<{
+  readonly app: KoalaApp;
+}>;
+
+/** Starts a Koala application through its bridge. */
+export type Start = (app: KoalaApp) => Promise<HttpLifecycleResult<HttpServer>>;
+export const start: Start = async app => {
+  const result = await app.bridge.start(app.manifest.listen);
+
+  return isHttpLifecycleFailure(result) ? result : httpLifecycleSuccess({ app });
+};
+
+/** Stops a running Koala application. */
+export type Stop = (server: HttpServer) => Promise<HttpLifecycleResult<KoalaApp>>;
+export const stop: Stop = async server => {
+  const result = await server.app.bridge.stop();
+
+  return isHttpLifecycleFailure(result) ? result : httpLifecycleSuccess(server.app);
+};
diff --git a/src/packages/framework-bundle/index.ts b/src/packages/framework-bundle/index.ts
new file mode 100644
index 0000000..cb0ff5c
--- /dev/null
+++ b/src/packages/framework-bundle/index.ts
@@ -0,0 +1 @@
+export {};
diff --git a/src/packages/framework-bundle/koala.test.ts b/src/packages/framework-bundle/koala.test.ts
new file mode 100644
index 0000000..16c94af
--- /dev/null
+++ b/src/packages/framework-bundle/koala.test.ts
@@ -0,0 +1,20 @@
+import type { HttpBridge } from '@koala-ts/contracts/http-bridge';
+import { describe, expect, it } from 'vitest';
+import { koala } from '#framework-bundle/koala';
+
+describe('koala', () => {
+  it('creates a koala application', () => {
+    const manifest = {
+      type: 'http',
+      listen: { port: 3000 },
+    } as const;
+    const bridge: HttpBridge = {
+      start: async () => ({ _tag: 'Success', value: undefined }),
+      stop: async () => ({ _tag: 'Success', value: undefined }),
+    };
+
+    const app = koala(manifest, bridge);
+
+    expect(app).toEqual({ manifest, bridge });
+  });
+});
diff --git a/src/packages/framework-bundle/koala.ts b/src/packages/framework-bundle/koala.ts
new file mode 100644
index 0000000..4363045
--- /dev/null
+++ b/src/packages/framework-bundle/koala.ts
@@ -0,0 +1,31 @@
+import type { HttpBridge, HttpListenOptions } from '@koala-ts/contracts/http-bridge';
+
+/**
+ * Immutable configuration for an HTTP application.
+ */
+export type HttpManifest = Readonly<{
+  readonly type: 'http';
+  readonly listen: HttpListenOptions;
+}>;
+
+/**
+ * The Koala application type.
+ */
+export type KoalaApp = Readonly<{
+  readonly manifest: HttpManifest;
+  readonly bridge: HttpBridge;
+}>;
+
+/**
+ * Creates a Koala application.
+ *
+ * @example
+ * ```ts
+ * const app = koala(
+ *   { type: 'http', listen: { port: 3000 } },
+ *   fastify(),
+ * );
+ * ```
+ */
+type Koala = (manifest: HttpManifest, bridge: HttpBridge) => KoalaApp;
+export const koala: Koala = (manifest, bridge) => ({ manifest, bridge });
diff --git a/src/packages/framework-bundle/package.json b/src/packages/framework-bundle/package.json
new file mode 100644
index 0000000..7e04346
--- /dev/null
+++ b/src/packages/framework-bundle/package.json
@@ -0,0 +1,49 @@
+{
+  "name": "@koala-ts/framework-bundle",
+  "version": "2.0.0",
+  "description": "Framework bundle for KoalaTs",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/koala-ts/framework.git"
+  },
+  "type": "module",
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "import": "./dist/index.js"
+    }
+  },
+  "imports": {
+    "#framework-bundle/*": {
+      "types": "./*.ts",
+      "default": "./dist/*.js"
+    }
+  },
+  "files": [
+    "dist"
+  ],
+  "scripts": {
+    "build": "tsc -p tsconfig.json",
+    "publint": "publint .",
+    "typecheck": "tsc -p tsconfig.json --noEmit"
+  },
+  "author": {
+    "name": "Dhemy",
+    "email": "imdhemy@gmail.com",
+    "url": "https://imdhemy.com"
+  },
+  "license": "Apache-2.0",
+  "engines": {
+    "node": ">=24",
+    "npm": ">=11"
+  },
+  "publishConfig": {
+    "access": "public",
+    "registry": "https://registry.npmjs.org/"
+  },
+  "dependencies": {
+    "@koala-ts/contracts": "*"
+  }
+}
diff --git a/src/packages/framework-bundle/tsconfig.json b/src/packages/framework-bundle/tsconfig.json
new file mode 100644
index 0000000..687e390
--- /dev/null
+++ b/src/packages/framework-bundle/tsconfig.json
@@ -0,0 +1,12 @@
+{
+  "extends": "../../../tsconfig.json",
+  "compilerOptions": {
+    "paths": {
+      "#framework-bundle/*": ["./*.ts"]
+    },
+    "rootDir": ".",
+    "outDir": "./dist"
+  },
+  "include": ["./**/*.ts"],
+  "exclude": ["./**/*.test.ts", "./dist"]
+}
diff --git a/src/packages/http/.github/workflows/publish.yml b/src/packages/http/.github/workflows/publish.yml
new file mode 100644
index 0000000..a93fae5
--- /dev/null
+++ b/src/packages/http/.github/workflows/publish.yml
@@ -0,0 +1,30 @@
+name: Publish
+
+on:
+  push:
+    tags:
+      - '*'
+  workflow_dispatch:
+    inputs:
+      release_tag:
+        description: Component tag that provides the package version
+        required: true
+        type: string
+      dry_run:
+        description: Validate the package without publishing it
+        required: true
+        default: true
+        type: boolean
+
+permissions:
+  contents: read
+  id-token: write
+
+jobs:
+  publish:
+    uses: koala-ts/framework/.github/workflows/publish-component.yml@2.x
+    with:
+      framework_ref: 2.x
+      release_tag: ${{ inputs.release_tag || github.ref_name }}
+      dry_run: ${{ inputs.dry_run || false }}
+    secrets: inherit
diff --git a/src/packages/http/foundation/http-request.ts b/src/packages/http/foundation/http-request.ts
new file mode 100644
index 0000000..7dfe73b
--- /dev/null
+++ b/src/packages/http/foundation/http-request.ts
@@ -0,0 +1,37 @@
+/** Values captured from a matched HTTP route path. */
+type HttpRouteParams = Readonly<Record<string, string>>;
+
+/** A received HTTP request header value. */
+type HttpRequestHeaderValue = string | readonly string[];
+
+/** HTTP request headers supplied by a bridge. */
+type HttpRequestHeaders = {
+  /** A received header value indexed by its normalized lowercase name. */
+  readonly [name: string]: HttpRequestHeaderValue;
+};
+
+/**
+ * A raw HTTP message received by Koala.
+ *
+ * It contains no eagerly parsed query, cookies, or body.
+ */
+export type HttpRequestMessage = Readonly<{
+  /** The HTTP method as received. */
+  method: string;
+  /** The raw HTTP request target as a URI reference, usually `/path?query`. */
+  url: string;
+  /** The HTTP headers supplied by the bridge. */
+  headers: HttpRequestHeaders;
+  /** A single-consumption source of raw body bytes. */
+  body: AsyncIterable<Uint8Array>;
+}>;
+
+/**
+ * An HTTP request supplied to a controller.
+ */
+export type HttpRequest = Readonly<{
+  /** The raw HTTP message. */
+  message: HttpRequestMessage;
+  /** Values captured from the route path. */
+  params: HttpRouteParams;
+}>;
diff --git a/src/packages/http/foundation/http-response.ts b/src/packages/http/foundation/http-response.ts
new file mode 100644
index 0000000..e7023ee
--- /dev/null
+++ b/src/packages/http/foundation/http-response.ts
@@ -0,0 +1,29 @@
+/**
+ * A declarative HTTP response header value.
+ */
+type HttpResponseHeaderValue = string | readonly string[];
+
+/**
+ * Declarative HTTP response headers.
+ * Header names are normalized to lowercase by HTTP bridges.
+ */
+type HttpResponseHeaders = {
+  /** A response header value indexed by its normalized lowercase name. */
+  readonly [name: string]: HttpResponseHeaderValue;
+};
+
+/**
+ * A declarative HTTP response returned by a controller.
+ *
+ * @typeParam Body - The response body interpreted by the selected HTTP bridge.
+ */
+export type HttpResponse<Body = unknown> = Readonly<{
+  /** The HTTP status code. */
+  status: number;
+  /** The optional HTTP reason phrase. */
+  statusText?: string;
+  /** Response headers. */
+  headers: HttpResponseHeaders;
+  /** The response body. */
+  body: Body;
+}>;
diff --git a/src/packages/http/index.ts b/src/packages/http/index.ts
new file mode 100644
index 0000000..a52b2bf
--- /dev/null
+++ b/src/packages/http/index.ts
@@ -0,0 +1,4 @@
+export type { HttpRequest, HttpRequestMessage } from '#http/foundation/http-request';
+export type { HttpResponse } from '#http/foundation/http-response';
+export type { Controller, RawRequest, RequestContext } from '#http/kernel/handle-raw-request';
+export { handleRawRequest } from '#http/kernel/handle-raw-request';
diff --git a/src/packages/http/kernel/handle-raw-request.test.ts b/src/packages/http/kernel/handle-raw-request.test.ts
new file mode 100644
index 0000000..19ea504
--- /dev/null
+++ b/src/packages/http/kernel/handle-raw-request.test.ts
@@ -0,0 +1,35 @@
+import { describe, expect, it, vi } from 'vitest';
+import type { HttpRequestMessage } from '#http/foundation/http-request';
+import type { HttpResponse } from '#http/foundation/http-response';
+import { type Controller, handleRawRequest, type RawRequest } from '#http/kernel/handle-raw-request';
+
+describe('Handle raw request', () => {
+  it('invokes the controller with http request', async () => {
+    const response: HttpResponse = {
+      status: 200,
+      statusText: 'OK',
+      headers: {},
+      body: 'Hello, world!',
+    };
+    const message: HttpRequestMessage = {
+      method: 'GET',
+      url: '/user/123',
+      headers: {},
+      body: (async function* () {})(),
+    };
+
+    const rawRequest: RawRequest = {
+      message,
+      context: { params: { userId: '123' } },
+      controller: vi.fn<Controller>().mockResolvedValue(response),
+    };
+
+    const result = await handleRawRequest(rawRequest);
+
+    expect(rawRequest.controller).toHaveBeenCalledWith({
+      message: rawRequest.message,
+      params: rawRequest.context.params,
+    });
+    expect(result).toEqual(response);
+  });
+});
diff --git a/src/packages/http/kernel/handle-raw-request.ts b/src/packages/http/kernel/handle-raw-request.ts
new file mode 100644
index 0000000..4385f9a
--- /dev/null
+++ b/src/packages/http/kernel/handle-raw-request.ts
@@ -0,0 +1,36 @@
+import type { HttpRequest, HttpRequestMessage } from '#http/foundation/http-request';
+import type { HttpResponse } from '#http/foundation/http-response';
+
+/**
+ * Handles an HTTP request and returns a declarative HTTP response.
+ */
+export type Controller = (request: HttpRequest) => HttpResponse | Promise<HttpResponse>;
+
+/** Information required to handle a request. */
+export type RequestContext = Readonly<{
+  /** Values captured from the matched route path. */
+  params: HttpRequest['params'];
+}>;
+
+/**
+ * The kernel input used to invoke a controller.
+ *
+ * It combines the raw HTTP message, route-matching context, and the
+ * controller that receives the resulting {@link HttpRequest}.
+ */
+export type RawRequest = Readonly<{
+  /** The raw HTTP message. */
+  message: HttpRequestMessage;
+  /** Framework information associated with the request. */
+  context: RequestContext;
+  /** The controller invoked with the prepared HTTP request. */
+  controller: Controller;
+}>;
+
+type HandleRawRequest = (rawRequest: RawRequest) => Promise<HttpResponse>;
+
+export const handleRawRequest: HandleRawRequest = async ({ controller, message, context }) =>
+  controller({
+    message,
+    params: context.params,
+  });
diff --git a/src/packages/http/package.json b/src/packages/http/package.json
new file mode 100644
index 0000000..59d72dc
--- /dev/null
+++ b/src/packages/http/package.json
@@ -0,0 +1,46 @@
+{
+  "name": "@koala-ts/http",
+  "version": "2.0.0",
+  "description": "HTTP component for KoalaTs",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/koala-ts/framework.git"
+  },
+  "type": "module",
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "import": "./dist/index.js"
+    }
+  },
+  "imports": {
+    "#http/*": {
+      "types": "./*.ts",
+      "default": "./dist/*.js"
+    }
+  },
+  "files": [
+    "dist"
+  ],
+  "scripts": {
+    "build": "tsc -p tsconfig.json",
+    "publint": "publint .",
+    "typecheck": "tsc -p tsconfig.json --noEmit"
+  },
+  "author": {
+    "name": "Dhemy",
+    "email": "imdhemy@gmail.com",
+    "url": "https://imdhemy.com"
+  },
+  "license": "Apache-2.0",
+  "engines": {
+    "node": ">=24",
+    "npm": ">=11"
+  },
+  "publishConfig": {
+    "access": "public",
+    "registry": "https://registry.npmjs.org/"
+  }
+}
diff --git a/src/packages/http/tsconfig.json b/src/packages/http/tsconfig.json
new file mode 100644
index 0000000..c86d9cc
--- /dev/null
+++ b/src/packages/http/tsconfig.json
@@ -0,0 +1,12 @@
+{
+  "extends": "../../../tsconfig.json",
+  "compilerOptions": {
+    "paths": {
+      "#http/*": ["./*.ts"]
+    },
+    "rootDir": ".",
+    "outDir": "./dist"
+  },
+  "include": ["./*.ts"],
+  "exclude": ["./*.test.ts", "./dist"]
+}
diff --git a/tests/request-props.e2e.test.ts b/tests/request-props.e2e.test.ts
index b95f5b0..b6cdb9c 100644
--- a/tests/request-props.e2e.test.ts
+++ b/tests/request-props.e2e.test.ts
@@ -1,6 +1,6 @@
 import { text } from 'node:stream/consumers';
 import { describe, expect, test } from 'vitest';
-import { createTestAgent, type HttpRequest, type HttpScope, Route, type UploadedFile } from '../src';
+import { createTestAgent, type HttpRequest, type HttpScope, Route, type UploadedFile } from '../src/index.js';
 
 interface MyRequest extends HttpRequest {
   body: { name: string };
diff --git a/vitest.config.ts b/vitest.config.ts
index fe18571..98c839c 100644
--- a/vitest.config.ts
+++ b/vitest.config.ts
@@ -1,10 +1,64 @@
+import { existsSync, readdirSync, readFileSync } from 'node:fs';
 import path from 'node:path';
 import { configDefaults, defineConfig } from 'vitest/config';
 
+type PackageManifest = {
+  name?: string;
+  exports?: Record<string, unknown>;
+  imports?: Record<string, unknown>;
+};
+
+type PackageExport = Readonly<{
+  types: string;
+}>;
+
+const isPackageExport = (value: unknown): value is PackageExport =>
+  typeof value === 'object' && value !== null && 'types' in value && typeof value.types === 'string';
+
+const sourcePathFromTypesPath = (typesPath: string): string =>
+  typesPath.replace('./dist/', './').replace('.d.ts', '.ts');
+
+const packagesDirectory = path.resolve(__dirname, './src/packages');
+
+const packageAliases = Object.fromEntries(
+  readdirSync(packagesDirectory, { withFileTypes: true })
+    .filter(entry => entry.isDirectory())
+    .flatMap(entry => {
+      const packageDirectory = path.join(packagesDirectory, entry.name);
+      const manifestPath = path.join(packageDirectory, 'package.json');
+
+      if (!existsSync(manifestPath)) {
+        return [];
+      }
+
+      const manifest = JSON.parse(readFileSync(manifestPath, 'utf8')) as PackageManifest;
+
+      const internalAliases = Object.keys(manifest.imports ?? {})
+        .filter(specifier => specifier.endsWith('/*'))
+        .map(specifier => [specifier.slice(0, -2), packageDirectory] as const);
+
+      const publicAliases = Object.entries(manifest.exports ?? {})
+        .filter(
+          (entry): entry is [string, PackageExport] =>
+            manifest.name !== undefined && entry[0].startsWith('./') && isPackageExport(entry[1]),
+        )
+        .map(
+          ([specifier, target]) =>
+            [
+              `${manifest.name}/${specifier.slice(2)}`,
+              path.resolve(packageDirectory, sourcePathFromTypesPath(target.types)),
+            ] as const,
+        );
+
+      return [...internalAliases, ...publicAliases];
+    }),
+);
+
 export default defineConfig({
   resolve: {
     alias: {
       '#koala': path.resolve(__dirname, './src'),
+      ...packageAliases,
     },
   },
   test: {