hybridlabor-api/bdb-dev-optimized-agent-skills · mcps/tdmcp/.agents/skills/tdmcp-tool-builder/SKILL.md

tdmcp-tool-builder skillB

tdmcp-tool-builder is agent-read markdown (skill) from hybridlabor-api/bdb-dev-optimized-agent-skills: How to author one new tdmcp MCP tool the house way — the file shape (XImpl + registerX), the Python-bridge pattern (buildPayloadScript/parsePythonReport over executePythonScript), the result helpers (errorResult/guardTd/jsonResult/structuredResult), fail-forward error handling, ESM/.js + Biome style, and the offline msw unit test that proves it. Load this whenever building, extending, reviewing, or testing a tdmcp tool file under src/tools/** (and its test under tests/unit/**). Use it for every .

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add hybridlabor-api/bdb-dev-optimized-agent-skills/tdmcp-tool-builder@git:20260813.2e0e3da
Exact content
mdr add hybridlabor-api/bdb-dev-optimized-agent-skills/tdmcp-tool-builder@sha256:1f34a1c9e3950797

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_deth7blwognqaxys.svg)](https://markdownregistry.com/a/art_deth7blwognqaxys)

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Versions

versioncommittedcommitsizeaudit
git:20260813.2e0e3da latest2026-08-13 2e0e3da 12,178 BB view

Audit of the latest version

B  16 of 17 checks passed. Deterministic, no model, same answer every run.
  • fail: No link to a raw IP address (matched: http://127.0.0.1:9980)
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (12178 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 script tag

Source

GitHub

hybridlabor-api/bdb-dev-optimized-agent-skills · 6 stars · license Apache-2.0 · pushed 2026-09-15 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_deth7blwognqaxys
GET https://markdownregistry.com/api/v1/resolve?ref=hybridlabor-api/bdb-dev-optimized-agent-skills/tdmcp-tool-builder
GET https://markdownregistry.com/api/v1/blob/1f34a1c9e39507975f8fb6bf292c533890c0355274bfe50656a3361574478b8a

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.