api

name	api
description	Find and call Tessl API endpoints. Use this WHENEVER you need a Tessl REST API endpoint — to discover which endpoint does something, to learn an endpoint's path, parameters, request body shape, or response shape, or to actually call the Tessl API. Reach for this skill INSTEAD OF reading the raw `openapi.json` spec.

Tessl API endpoint discovery

The Tessl OpenAPI spec (https://api.tessl.io/openapi.json) is deeply nested JSON:API schemas with repeated unions and byte-identical error envelopes. Loading it whole wastes context. This skill's helper script searches the spec and renders just the endpoint you need, suppressing the noise.

You never handle API tokens. Discovery is read-only over the public spec. Calling an endpoint is done by you via tessl api <path>, which the Tessl CLI authenticates against the current user.

The helper

python3 scripts/tessl_api_discover.py <command> [...]

Stdlib-only Python 3 — no installs. The spec is fetched once and cached to $TMPDIR/tessl-openapi-cache.json (falling back to /tmp) for 5 minutes. Pass --refresh to force a fresh fetch. If the network is down but a cached spec exists, the script uses it and warns on stderr.

Workflow

1. Search by keyword — the cheap default. Case-insensitive, weighted across path, tags, summary, description, parameter names, and (lightly) schema property names. Output is METHOD /path, summary, and tags — no schemas.

   python3 scripts/tessl_api_discover.py search install policy
   

   Results are 20/page; add --page N. The footer shows page X/Y — N matches.

2. If keyword search misses, search by property — matches schema property names only (request bodies + responses). Useful when you know a field name but not the endpoint.

   python3 scripts/tessl_api_discover.py search --by-property securityLevel
   

3. Show the endpoint — drill into one endpoint to see its description, parameters, request body, and responses. The path is matched loosely, so you don't need to reproduce {templated} segments exactly; if your path is ambiguous the script lists the candidates.

   python3 scripts/tessl_api_discover.py show post /v1/install/policy/evaluate
   

   anyOf unions are collapsed to one-liners like anyOf[registry|git|file]. The standard error envelope (404/500/…) is printed once and referenced elsewhere. Every show ends with a ready-to-run tessl api invocation line.

4. Expand only if the collapsed view isn't enough. --expand fully inlines unions and nested schemas; --status <code> limits to one response status.

   python3 scripts/tessl_api_discover.py show post /v1/install/policy/evaluate --expand
   python3 scripts/tessl_api_discover.py show get /v1/tiles/{workspaceName}/{tileName} --status 200
   

5. Call it. Copy the tessl api … invocation line printed at the end of show, fill in the placeholders (path params and any <value> / request-body fields), and run it. The CLI handles auth.

   tessl api -X POST /v1/install/policy/evaluate --input - <<'JSON'
   {
     "sources": []
   }
   JSON
   

Notes

• The per-endpoint Authorization header is suppressed in show output — the CLI supplies auth, so you never set it.
• Request-body templates include only the required fields. Add optional fields from the rendered schema as needed.
• For path-templated endpoints the invocation line keeps the {placeholders}; substitute real values before running.