69 lines
2.2 KiB
Markdown
69 lines
2.2 KiB
Markdown
# OpenAPI Scripts
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## fetch-with-retry.ts
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Shared `fetchWithRetry` helper used by the data-generation scripts
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(`generate-toolkits.ts`, `generate-meta-tools.ts`). It wraps the global `fetch`
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with rate-limit-aware retry/backoff: it retries `429` and transient 5xx
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responses, honors the `Retry-After` header when present, otherwise falls back to
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exponential backoff with jitter, and caps attempts so CI still fails fast when
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the backend is genuinely down.
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This matters because `generate-toolkits.ts` issues ~6500 requests per run
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(a few catalog pages + 3 per toolkit across a ~2.1k catalog), which exceeds the
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staging limit of 2000 requests/minute.
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Before this helper, runs failed with `429`, and `generate-meta-tools.ts` — which
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runs immediately after — inherited the exhausted rate-limit window.
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## fetch-openapi.mjs
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Fetches the Composio OpenAPI spec and filters it for use in Fumadocs API reference documentation.
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### Usage
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```bash
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bun run scripts/fetch-openapi.mjs
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```
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This outputs `public/openapi.json` which is used by `lib/openapi.ts`.
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### Why Filtering is Needed
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The raw OpenAPI spec from `https://backend.composio.dev/api/v3/openapi.json` has issues that break documentation generators:
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1. **Endpoints with multiple tags** - Causes duplicate entries in sidebar
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2. **Internal endpoints exposed** - CLI, Admin, Profiling endpoints shouldn't be in public docs
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See `OPENAPI_IMPROVEMENTS.md` in the fumadocs root for planned fixes to the spec itself.
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### What Gets Filtered
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#### Ignored Paths
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These endpoints are completely removed:
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- `/api/v3/mcp/validate/{uuid}`
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- `/api/v3/cli/get-session`
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- `/api/v3/cli/create-session`
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- `/api/v3/auth/session/logout`
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#### Ignored Tags
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Endpoints with only these tags are removed:
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- `CLI`
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- `Admin`
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- `Profiling`
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#### Duplicate Prevention
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If an endpoint has multiple tags, only the first tag is kept. This prevents the same endpoint appearing in multiple sidebar sections.
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### Configuration
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The script uses environment variables:
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| Variable | Default | Description |
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|----------|---------|-------------|
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| `OPENAPI_SPEC_URL` | `https://backend.composio.dev/api/v3/openapi.json` | Source OpenAPI spec URL |
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For staging deployments, set:
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```bash
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OPENAPI_SPEC_URL=https://staging.composio.dev/api/v3/openapi.json
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```
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