## Summary
- upgrades `fumadocs-openapi` 10 → 11, `fumadocs-mdx` 14 → 15, and
`fumadocs-core` / `fumadocs-ui` 16.4 → 16.13
- migrates the Fumadocs OpenAPI API while preserving the custom schema
renderer
- restores local `$ref` resolution in both the visible API schema UI and
generated LLM markdown
- reduces API-reference client payloads by slicing the bundled OpenAPI
document to each page's reachable operations and components
- restores required badges for GET parameters
- normalizes the OpenAPI `no_auth` sentinel so explicitly public
endpoints render without authentication
- moves to `getOpenAPIPageProps()` / `OpenAPIPageProps` and removes
obsolete CSS overrides
## Correctness fixes
Fumadocs 11 changed the page contract from a server-resolved document id
to a client-side bundled document. That exposed several silent
regressions:
- **Reference resolution:** bundled documents retain local `$ref`s. The
LLM renderer now dereferences them, including alias chains and cycles,
while the custom schema renderer uses Fumadocs' resolver and retains raw
reference identity for stable deduplication.
- **Dereference reuse:** repeated LLM-page requests reuse the
dereferenced copy for each cached bundled document instead of walking
the complete spec per page.
- **Client payload size:** each API page now receives only its selected
operations and transitively reachable components. The slicer falls back
to the complete document for non-component pointers, deep component
pointers, missing operations, or dangling references.
- **Required badges:** `readOnly` cannot distinguish GET inputs from
responses. The renderer now uses the page hook's client name to identify
responses.
- **Recursive rendering:** schema markdown rendering now caps both
structural recursion and nested array type rendering.
- **No-auth normalization:** the undeclared `no_auth` sentinel is
removed without discarding any real security alternatives that may
accompany it.
- **Contract drift:** code consuming `getSchema()` now treats `bundled`
as required, matching the upstream type.
Review follow-up also replaces the new OpenAPI `any` types with typed
Fumadocs page props and a narrow recursive schema model. Historical
Fumadocs 10/11 migration explanations live here in the PR, not as
version-specific source comments; source comments retain only durable
invariants.
## Payload impact
| | before | after |
| --- | --- | --- |
| bundled document | 451 KB | 7.7 KB avg / 30 KB worst |
| served page HTML | 693 KB | 198 KB |
| 10-page sample | 6.55 MB | 2.02 MB (69% smaller) |
## Verification
- `bun install --frozen-lockfile`
- `bun run test` — 89 pass
- `bun run lint:links` — 0 errors
- `bun run lint` — 0 errors (77 existing warnings)
- `bun run types:check`
- `bun run build`
- production server + `bun run test:integration` — 74 pass, including
v3.1/v3 API pages, redirects, search, and LLM endpoints
The production build has one existing Turbopack NFT tracing warning from
`next.config.mjs`; it does not fail the build.
## Production vs preview checks
A live sample comparison between [production](https://docs.composio.dev)
and the [PR
preview](https://docs-git-chore-docs-fumadocs-11.preview.composio.dev)
found no docs regression:
- all 14 representative routes returned 200 with matching titles,
headings, canonical production URLs, and key content
- redirects for `/`, `/api-reference`, `/tools`, and `/docs/welcome`
matched exactly
- the sampled pages exposed the same 1,137 internal-link targets; a
balanced sample of 29 links resolved successfully on both deployments
- sampled v3 and v3.1 OpenAPI pages retained endpoint paths, required
fields, response schemas, and legacy indicators
- the generated OpenAPI LLM page was byte-for-byte identical
- selecting TypeScript in a hydrated browser rendered both inactive-tab
examples and synchronized the language tab groups
- `llms.txt` retained the same 139 unique lines in a different order
- `/docs/quickstart.md` only added an explicit `[#next]` heading anchor
The sampled OpenAPI HTML was roughly 35–42% smaller in the preview,
consistent with document slicing rather than missing rendered content.
Delete the orphaned docs/examples/ sample-code folder (14 standalone app
folders). Nothing referenced it: the live /examples page is sourced from
content/examples/, no MDX <include> pulled from it, and it was absent from
the source config and the llms.txt/llms-full.txt routes.
Also drop the now-dead "examples" entry from docs/tsconfig.json exclude and
note the removal in the cookbooks revamp plan.
This PR:
- consolidates and bumps TypeScript/npm dependencies across the
monorepo, docs, examples, and e2e fixtures — no runtime behavior changes
- **cleanup:** remove the unused `ansis` dependency from `@composio/cli`
(`picocolors` is the actual color lib), drop the dead `uuid` catalog
entry, catalog `dotenv` + `@types/bun` and repoint drifting examples/e2e
onto them, and replace `chalk` with `picocolors` in `@composio/core`
(smaller, ESM, already used by the CLI)
- **TypeScript 6:** bump `typescript` `5.9 → 6.0.3` everywhere (catalog,
CLI test fixtures, docs); drop vestigial `declaration`/`outDir` from the
provider `tsconfig.json`s to fix the TS 6 `rootDir` regression
(`TS6059`); add `ignoreDeprecations: "6.0"` in docs for the `baseUrl`
deprecation
- **toolchain:** `tsdown 0.18 → 0.22.3`, `vitest` + `@vitest/ui →
4.1.9`, `publint → 0.3.21`, `wrangler → 4.101.0` (each the latest
version within the 3-day `minimumReleaseAge` gate)
- **Effect + hono:** `effect 3.21.3`, `@effect/cli 0.75.2`,
`@effect/platform 0.96.1`, `platform-bun 0.90.0`, `platform-node-shared
0.60.0`, `language-service 0.86.2`, `@effect/vitest 0.29.0`, `hono
4.12.25`; pin the Effect peer cohort
(`printer`/`printer-ansi`/`typeclass`/`rpc`/`sql`/`cluster`/`experimental`/`workflow`)
as `@composio/cli` devDeps so the auto-installed peers resolve
coherently, and bump `@cloudflare/workers-types` to satisfy `wrangler`'s
peer
- changesets: `@composio/cli` patch (ansis removal) and `@composio/core`
patch (chalk → picocolors)
- verified: `build`, `typecheck` (tsgo + real `tsc` 6.0.3), and local
tests (excluding e2e) all pass
- Add jsx: react-jsx compiler option to twoslash config (fixes React UMD global errors)
- Install @ai-sdk/react for useChat type resolution
- Exclude examples/ from tsconfig (twoslash handles type-checking via <include>)
- Allow expected error 2307 for local component import in page-with-tools.tsx
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Exclude scripts/preload.ts from tsconfig (Bun-only preload script)
- Add explicit PageOf type annotation to fix implicit any
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Alberto Schiabel