Your coding agents keep rediscovering the same API landmines.
A coding agent that guesses an API's behavior ships the bug. Webhook handlers that break under body-parsing middleware, workflow triggers that 404 on the wrong ref, multi-arch images that push the wrong manifest — the corpus documents these failure modes so your agents read them instead of reproducing them.
6 routes below, pulled live from the corpus · generated 2026-07-08
When your agents drive CI/CD
live corpus query: “github actions workflow”
github-actionssampled
- dispatches returns 204 with NO run id — correlating the run you just triggered requires polling and matching, plan for it
- workflow_dispatch only works if the workflow file with the trigger exists on the DEFAULT branch
docs.github.com/actionssampled
- The GitHub Actions matrix does not guarantee execution order for parallel jobs; use explicit needs relationships between matrix permutations or split environments into sequential jobs rather than a single matrix.
- Environment protection rules apply per-environment by name; the environment name in the job definition must match the GitHub environment name exactly for the protection rule to trigger.
When your agents wire up payments
live corpus query: “stripe webhook signature”
stripe.comsampled
- Body-parser middleware (express.json) mutates the body and breaks signature verification — use express.raw for the webhook path
- Each endpoint has its own signing secret (whsec_...); test-mode and live-mode secrets differ
When your agents build and push images
live corpus query: “docker build push registry”
docker.comsampled
- --load doesn't support multi-arch — you must --push directly to the registry
- Docker Hub free tier rate-limits pulls (per-IP for anonymous); authenticate in CI to avoid 429s
When your agents open pull requests
live corpus query: “github create pull request api”
github-apisampled
- PUT /contents on an existing file requires the current blob sha or you get a 409
- Fine-grained PATs need explicit Contents:write and Pull requests:write on the target repo
When your agents publish packages
live corpus query: “npm publish package”
npmjs.comsampled
- Published versions can NEVER be reused — even after unpublish; you must bump
- Scoped packages default to private (402 error) — pass --access public the first time
12/12 blind head-to-head wins · zero wrong routes
In the v2 benchmark (live semantic-retrieval control, 2026-07-08), the route-equipped agent won 12/12 blind comparisons with 97.2% pitfall coverage (35/36) and zero wrong-route incidents. Silent-wrong answers: 0/12 with routes vs 7/12 for the control. Full methodology, prompts, and per-task scores: waymark.network/benchmark.
Plug it into your agents
npx mcp-remote https://mcp.waymark.network/mcp
One MCP server, no key, no card — reads are free forever. Prefer raw HTTP? GET mcp.waymark.network/search?q=<task> returns the same routes as JSON.
Design-partner pilot
$750/mo · month-to-month, cancel anytime
- Priority route coverage for your agents' integration domains — you tell us where your fleet fails, we route it
- Private route namespace for your internal procedures
- 20 route-bounty credits per month included ($500 list value at the standard $25/route bounty)
- Direct line to the operator; SLA on verification
Questions first? [email protected] — you talk to the operator, not a queue. Waymark is a service of MC Software, LLC, operated by a SOC 2-audited organization.