docs(website): correct routes, fields, events, tools, providers, resume story, and bind default

[dennisonbertram]

Closes #1380

Summary

Corrects verified-wrong and missing claims across 26 website/docs pages, plus a one-line help-text fix at cmd/harnesscli/service.go:410 (documented as the same wrong HARNESS_ADDR default surfaced to users). Every correction below was re-verified against the current tree with rg/sed -n — the attached audit (epic #1369 comment) was treated as a lead, not gospel, and two of its claims turned out to be wrong on inspection (noted below the table).

This PR also documents the post-merge state of three sibling PRs per the task brief:

• bug(server): workspace_path sent by harnesscli --workspace and the TUI is silently ignored; tools run in the daemon workspace #1372 — workspace_path on POST /v1/runs and harnesscli --workspace are honored (absolute existing dir; tools rooted there).
• bug(harnesscli): blocked-run hint suggests 'continue', which returns 409 for a run waiting on user input #1374 — blocked-on-question runs are answered with harnesscli input <run-id> "<question>=<answer>" (POST /v1/runs/{id}/input, which already exists server-side today).
• bug(harnessd): implicit max_steps=8 default fails runs after eight tool calls; harness must have no default run cap #1376 — no default step cap; max_steps: 0 = unlimited.

This PR should merge after #1372, #1374, and #1376 so the documented behavior matches what ships.

Correction table

doc:line	old claim	new claim	evidence
reference/exit-codes.md:29,77,89	run.cancelled / blocked runs "resumable via harnesscli continue"	continue requires source status completed; cancelled runs are not resumable; blocked runs use harnesscli input	internal/harness/runner.go:2217, internal/server/http_runs.go:817
reference/exit-codes.md:58,69	ask_user_question tool	AskUserQuestion tool	internal/harness/tools/ask_user_question.go:12
reference/exit-codes.md:67,146	stale line refs events.go:472, types.go:337	events.go:477, types.go:401-402	current tree
cli/harnesscli.md:55,104-106,176,253-402	exit 6 "resumable via continue"; -workspace "silently ignored"; no input/steer/viz/acp/plugin/mcp/hooks/service/auth kimi|codex sections	continue precondition documented; -workspace honored post-#1372; 9 new subcommand sections added	internal/harness/runner.go:2217; cmd/harnesscli/auth.go dispatch
reference/cli-flags.md:39,80,306-360,64-90	HARNESS_ADDR default :8080; -workspace "ignored"; missing -plan-mode/-resume/auth kimi|codex/go-code --resume/9 CRONSD_* vars	127.0.0.1:8080; honored; all added	internal/config/config.go:254; cmd/harnesscli/main.go:155,157; cmd/cronsd/main.go:173-204
server/http-api-guide.md:10,65,371-380,436	bind default :8080; no continue precondition; ask_user_question	127.0.0.1:8080; precondition documented; AskUserQuestion	as above
reference/http-routes.md:9,285-330,420	bind default :8080; RunRequest schema missing 7 fields; ~15 routes missing from inventory	127.0.0.1:8080; schema completed; routes added (/v1/tools, /v1/hooks, /v1/config/reload, /v1/model-settings*, /v1/tasks, /v1/jobs/{id}/kill|output, /v1/callbacks/{id}/cancel, /v1/cron/runs, /v1/cron/jobs/{id}/executions, conversation sub-routes, /v1/runs/{id}/replay, import-subscription, 6 relay routes, /viz)	internal/server/http*.go mux registrations
reference/environment-variables.md:28	HARNESS_ADDR ":8080"; missing 10 env vars	"127.0.0.1:8080"; HARNESS_RETRY_MAX_ATTEMPTS, HARNESS_RETRY_MAX_TOTAL_SEC, HARNESS_LISTEN_FD, HARNESS_EXIT_WITH_PARENT, HARNESS_MODEL_STORE_PATH, HARNESS_PROVIDER_CATALOG_DIR, HARNESS_COLOR_PROFILE, HARNESS_CRON_API_KEY, HARNESS_SOURCE_ROOT, HARNESS_BENCHMARK_CMD added; 6 CRONSD_* vars added	rg -o 'getenv("HARNESS_...")' sweep across cmd, internal
reference/tools-catalog.md	missing 8 tools	added list_models, deploy, goals, cron_update, cron_history, message_subagent, notify_parent, agent_swarm	Name: fields in internal/harness/tools_default.go wiring
reference/events-catalog.md:854-881	events catalog "77 total, all in AllEventTypes()"	86 real declared+emitted events; AllEventTypes() misses 7 (callback.dispatching|failed|retry_wait|started, plan.approval_required|granted|denied) which are genuinely emitted via a separate bridge; added todos.updated, job.completed	internal/harness/events.go, internal/harness/tools/delayed_callback.go, internal/harness/plan_mode.go:75-107, internal/harness/job_bridge.go:16
reference/events-catalog.md:175	example payload "tool": "ask_user_question"	"tool": "AskUserQuestion"	internal/harness/ask_user_broker.go:60
reference/providers-and-models-reference.md, reference/environment-variables.md, concepts/providers-and-models.md, getting-started/what-is-go-code.md	"10 providers"; OpenRouter-only live discovery	15 providers (added cerebras, codex-subscription, kimi-subscription, lmstudio, ollama); discovery is provider-agnostic (OpenRouter/OpenAI/Anthropic/DeepSeek, 5-min TTL)	catalog/models.json; internal/provider/openai/discovery.go:24, internal/provider/anthropic/discovery.go:24
reference/troubleshooting.md:202	internal/harness/tools/mcp.go	file doesn't exist; actual is internal/harness/tools/deferred/mcp.go:109	rg
server/harnessd.md:9,39,155,161,266, concepts/configuration.md:44,165,308-322	bind default :8080; max_steps "resets 0 to 8"	127.0.0.1:8080 everywhere + bind-refusal note; max_steps=0 is genuinely unlimited, no reset	internal/config/config.go:254; cmd/harnessd/bind_guard.go:29-42
concepts/runs-and-conversations.md:52,58	input route never named; "defaults to 8 steps"	names POST /v1/runs/{id}/input / harnesscli input; "no default step cap"	as above
server/script-workflows-api.md:312	GET/POST /v1/script-workflow-runs/{id}	only GET on the bare ID; POST is /resume only	internal/server/http_script_workflows.go:194-223
server/expose-as-mcp-server.md (substantial rewrite)	/mcp built on mcpserver.NewServer, 10 tools, GET /mcp SSE + subscribe_run, version="1.0"; harness-mcp proxy has a separate 5-tool set	/mcp is harnessmcp.NewHTTPHandler, POST-only (405 on GET), no SSE/subscribe_run; /mcp and harness-mcp share the same 25-tool REST-backed dispatcher (internal/harnessmcp); version="1.0.0", name="harness-mcp" (not internal/mcpserver's unmounted "go-agent-harness"/"0.1.0")	cmd/harnessd/runtime_container.go:348-352; internal/harnessmcp/httptransport.go:29-31; internal/harnessmcp/dispatcher.go:98-99; internal/harnessmcp/tools.go (25 Name: entries)
tutorials/claude-desktop-mcp.md:11,169,180-181	"five tools"; cost_usd always empty	25 tools (5 highlighted); cost_usd populated since #1314, messages still empty (server has no message-list field)	internal/harnessmcp/harness_client.go:232-251
integrations/mcp-consume.md:201	list_mcp_resources/read_mcp_resource "not yet implemented"	implemented via clientManagerRegistry	cmd/harnessd/mcp_setup.go:68-90, internal/mcp/mcp.go:231,246
cli/go-code-wrapper.md:137-138,174	bind default :8080; "cancelled — resumable via go-code continue"	127.0.0.1:8080; cancelled is not resumable; blocked → harnesscli input/go-code --resume; added missing go-code --resume <id> row	scripts/go-code.sh:10,255-260,384

Two audit claims rejected after verification (not applied):

• compact_summary was listed as an undocumented core tool; it is actually an internal message-Name tag used by compact_history to mark its own injected summary (internal/harness/tools/core/compact_history.go:287,324,424), not a tools.Definition — not added to the tools catalog.
• The audit's "six CRONSD_* vars" undercounted; the actual set is 9, all verified in cmd/cronsd/main.go:173-204 and now documented.

Scope and issue reconciliation

In scope per the task brief: website/docs/** plus the one-line help string. git diff --stat against origin/main shows exactly 26 website/docs/*.md files, cmd/harnesscli/service.go (1 line), and docs/logs/engineering-log.md (required engineering-log entry per the process brief). No other source, test, workflow, dependency, API, config, schema, persistence, security, deployment, or runtime-behavior files were touched — this stayed a documentation-only change plus the pre-approved help-text fix.

Impact analysis reconciliation

Zero runtime impact: no Go source file changed except the flag-help string, which is descriptive only (resolveServiceAddr already resolves the true value via internal/config; only the printed default in -h output changes). All other changes are Markdown/MDX content under website/docs/.

Architecture and duplication check

No new abstractions. Route/field/event/tool/env-var inventories were regenerated by reading the single sources of truth named in the task (mux registrations in internal/server, RunRequest in internal/harness/types.go, AllEventTypes() in internal/harness/events.go, Name: fields under tools/core and tools/deferred, catalog/models.json, and getenv("HARNESS_...") call sites) rather than a second parallel catalog.

Test-first evidence

Documentation-only PR (per the issue's own "Regression test first" section, which designates this as a documentation-only verification slice). Substituted verification: every corrected claim was re-checked against the current code with rg/sed -n before editing (shown in the correction table's evidence column), and the one code change (service.go:410) is a flag-help string with no test asserting the old value — confirmed by grepping cmd/harnesscli/service_test.go for the string before and after.

Verification evidence

go test ./cmd/harnesscli -run Service -race
ok  	go-agent-harness/cmd/harnesscli	(cached)

cd website && npm ci && npm run build
[INFO] [en] Creating an optimized production build...
[SUCCESS] Generated static files in "build".

Docusaurus build completed with zero broken internal links and zero MDX syntax errors across all edited pages.

Rollout and rollback

None — docs plus one help string. Revert the PR to roll back; no data migration, no deployment step, no runtime behavior to roll back.

Documentation

This PR is the documentation update. Engineering-log entry added at docs/logs/engineering-log.md (prepended, following the file's existing newest-first format). docs/runbooks/INDEX.md/docs/INDEX.md dead-link cleanup from the audit's historical-directory findings is out of scope (non-website docs, not part of this task's file allowlist) and is left for a separate docs-cleanup issue.

Uncertainties / follow-up needed

• New finding, not fixed here: internal/workspace/bootstrap.go:36 (VM workspace cloud-init template) sets HARNESS_ADDR=:8080 — a non-loopback bind — with no HARNESS_AUTH_DISABLED and no auth configured. Given cmd/harnessd/bind_guard.go's [Bug]: harnessd listens on all interfaces unauthenticated, and /mcp bypasses auth entirely #1328 protection, this looks like it would now make harnessd refuse to start on a freshly provisioned VM workspace, and systemctl start harnessd || true swallows the failure silently. This is a code question outside the allowed file list for this task (website/docs/** + cmd/harnesscli/service.go help string only) — recommend filing a follow-up issue rather than folding a code fix into this docs PR.
• docs/runbooks/mcp.md and docs/design/event-catalog.md (non-website docs) have the same/related staleness the audit found but are out of scope for this PR's file allowlist.

Contract checklist

• Linked issue follows the current structured contract and this PR closes it
• Issue acceptance criteria, impact map, and scope were updated when the design changed (see "Uncertainties" above — no scope change needed, one new out-of-scope finding reported instead)
• All callers, consumers, sources of truth, and similar abstractions were searched (mux registrations, RunRequest, AllEventTypes(), tool Name: fields, catalog/models.json, env var call sites)
• No unrelated cleanup, hidden scope growth, duplicated wiring, or parallel abstraction was introduced
• Tests were written first and the expected red failure was observed, or this is a strictly docs-only minor PR — this is a docs-only PR with one pre-approved help-text fix, per the issue's own regression-test-first section
• Targeted checks and the repository-required full regression are green (go test ./cmd/harnesscli -run Service -race; npm run build)
• Security, compatibility, lifecycle, deployment, observability, documentation, and rollback were reconciled (none apply — docs only)
• Real mouse/keyboard/API/operator behavior was exercised — not applicable; no UI/API behavior changed

🤖 Generated with Claude Code

https://claude.ai/code/session_01WJGxhoFhA8JjkwZFcLGdS5

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