beacon-api-workbench SKILL.md skillA
This file is byte-identical to the first copy the registry indexed, one of 4 indexed copies. Same content hash, so the same checks give both the same grade.
beacon-api-workbench from nannndev/beacon is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add nannndev/beacon/beacon-api-workbench@git:20261102.6ac2791Pins git:20261102.6ac2791 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- nannndev/beacon
- Path
.claude/skills/beacon-api-workbench/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261102.6ac2791, committed Nov 2, 2026
- First version recorded
- Oct 31, 2026
- Size
- 9,694 bytes
- Repository stars
- 13
- License
- MIT
Drive the Beacon API workbench (github.com/nannndev/beacon) from an agent to discover, create, import, send, chain, load-test, and document API or web endpoints. Supports Beacon/Postman/OpenAPI/Swagger/Insomnia/HAR imports, response assertions/extractors, capturing live responses as documented examples, and authorized rate-limit testing. Prefer the Beacon MCP server; fall back to REST.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Driving Beacon
Beacon defines API endpoints (URL, method, headers, payload with `{{variable}}`
templating) and fires them repeatedly / concurrently to watch `attempts`,
`success`, `rate_limited`, `errors`, and latency. Use it only for **authorized**
testing.
## Prefer the MCP server
If the Beacon MCP server is connected, use its tools directly — they reuse the
engine and the same `tests.json` store:
**Inspect**
- `list_projects`, `list_endpoints`, `get_config` — quick overview. Use
`list_endpoints` only when the project is known to be small.
- `search_endpoints(query?, offset?, limit?)` — preferred discovery for larger
projects. It returns compact results plus `total` and `has_more`; paginate
instead of filling the context window with every endpoint.
- `get_endpoint(name_or_id)` — inspect one editable definition plus preflight:
resolved URL, missing variables, and `ready`. Sensitive literal auth/cookie/
API-key headers are redacted; `{{variable}}` references remain visible.
- `get_tree()` — full folder/endpoint tree with **ids** and nesting. Call this
to discover `folder_id`s for `create_endpoint`/`move_item`.
**Create**
…Read the whole file at its exact version.
How to install
mdr add nannndev/beacon/beacon-api-workbench@sha256:1a44eba2de57f7f3The line at the top of this page pins the label git:20261102.6ac2791, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_rmf4dudlnvaceabs)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Oct 31, 2026 and Nov 2, 2026, about one every 2 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261102.6ac2791 latest | 2026-11-02 | 6ac2791 | 9,694 B | A | view · diff |
| git:20261031.baad96f | 2026-10-31 | baad96f | 7,950 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (9694 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
nannndev/beacon · 13 stars · license MIT · pushed 2026-11-02 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_rmf4dudlnvaceabs GET https://markdownregistry.com/api/v1/resolve?ref=nannndev/beacon/beacon-api-workbench GET https://markdownregistry.com/api/v1/blob/1a44eba2de57f7f344c60492138feecea25ce1fcba8ac09dcad306f985e4655c
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.