generate-agent-card SKILL.md skillA
generate-agent-card from agentic-community/mcp-gateway-registry is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add agentic-community/mcp-gateway-registry/generate-agent-card@git:20260406.3e0708dPins git:20260406.3e0708d in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- agentic-community/mcp-gateway-registry
- Path
.claude/skills/generate-agent-card/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260406.3e0708d, committed Apr 6, 2026
- Size
- 11,096 bytes
- Repository stars
- 1,034
- License
- Apache-2.0
Generate an A2A agent card JSON by analyzing agent source code in a folder or GitHub URL. Studies the code to detect agent name, skills, tools, auth, protocol, and generates a spec-compliant agent card.
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
# Generate A2A Agent Card Generate an A2A (Agent-to-Agent) protocol agent card JSON file by analyzing the source code at `$ARGUMENTS`. ## Steps ### 1. Carefully study the source code Do NOT just skim the top-level files. Agents can be complex, multi-file projects. You MUST thoroughly explore the entire folder structure before generating the card. If `$ARGUMENTS` is a local folder path, use Glob to find ALL Python files, YAML/JSON configs, and README files in the folder and its subfolders. Read every relevant file. If `$ARGUMENTS` is a GitHub URL, use `WebFetch` to read the raw file contents. Follow imports to discover additional files. **Where to look** (agents are not always a single file): - **Entrypoints**: `main.py`, `app.py`, `agent_entrypoint.py`, `server.py`, `__main__.py` - **Tool definitions**: tools may be in separate files like `tools/`, `skills/`, `functions/`, or registered via decorators (`@tool`, `@function_tool`, `@mcp_tool`) - **Multi-agent setups**: look for orchestrator/supervisor patterns, multiple agent classes, agent registries, sub-agent folders …
Read the whole file at its exact version.
How to install
mdr add agentic-community/mcp-gateway-registry/generate-agent-card@sha256:4ab8b0807d18cfdaThe line at the top of this page pins the label git:20260406.3e0708d, 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_gry5htwqkvzumqgw)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Apr 6, 2026.
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 (11096 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
agentic-community/mcp-gateway-registry · 1,034 stars · license Apache-2.0 · pushed 2026-11-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_gry5htwqkvzumqgw GET https://markdownregistry.com/api/v1/resolve?ref=agentic-community/mcp-gateway-registry/generate-agent-card GET https://markdownregistry.com/api/v1/blob/4ab8b0807d18cfda9a0897b40bb29acbc933872276d2b584ef00dc867e3c62de
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.