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mcp

Working with MCP (Model Context Protocol) servers in Freebuff Desktop: discovering tools via native search_mcp_tools / call_mcp_tool, bridging stdio servers…

Skill by youlianvr

IndexedCC-BY-4.0★ 14
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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/youlianvr-mcp

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Working with MCP (Model Context Protocol) servers in Freebuff Desktop: discovering tools via native search_mcp_tools / call_mcp_tool, bridging stdio servers via _scripts/mcp-call.py, injecting .env secrets via the root `.env` exporter, repairing broken servers, and building new MCP servers from scratch or OpenAPI specs.

Use cases: security, agent-building

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Permissions

What this skill can do and what it asks for, from its SKILL.md and code. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found
Runs as
Python package

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/mcp

What's inside

Skill name
mcp
Description
Working with MCP (Model Context Protocol) servers in Freebuff Desktop: discovering tools via native search_mcp_tools / call_mcp_tool, bridging stdio servers via _scripts/mcp-call.py, injecting .env secrets via the root `.env` exporter, repairing broken servers, and building new MCP servers from scratch or OpenAPI specs.
License
CC-BY-4.0
Instructions
31 lines in SKILL.md · view on GitHub

Before installing

  • Ships executable scripts

Files (22)

  • SKILL.md
  • SKILL.md · parts/mcp-auth-handler/
  • SKILL.md · parts/mcp-batch-install-and-repair/
  • dead-symlink-blocker.md · parts/mcp-batch-install-and-repair/references/
  • LICENSE.txt · parts/mcp-builder/
  • README.md · parts/mcp-builder/
  • SKILL.md · parts/mcp-builder/
  • evaluation.md · parts/mcp-builder/reference/
  • mcp_best_practices.md · parts/mcp-builder/reference/
  • node_mcp_server.md · parts/mcp-builder/reference/
  • python_mcp_server.md · parts/mcp-builder/reference/
  • openapi-extraction-guide.md · parts/mcp-builder/references/
  • production-hardening-guide.md · parts/mcp-builder/references/
  • python-server-template.md · parts/mcp-builder/references/
  • typescript-server-template.md · parts/mcp-builder/references/
  • validation-checklist.md · parts/mcp-builder/references/
  • connections.py · parts/mcp-builder/scripts/
  • evaluation.py · parts/mcp-builder/scripts/
  • example_evaluation.xml · parts/mcp-builder/scripts/
  • requirements.txt · parts/mcp-builder/scripts/
  • SKILL.md · parts/mcp-repair/
  • SKILL.md · parts/mcp-usage/

SKILL.md (first lines)

# mcp — MCP tooling router

> Home branch in Memora: `root/skill/mcp`.
>
> Tool priority in Freebuff Desktop: (1) native `search_mcp_tools` + `call_mcp_tool`,
> (2) `python _scripts/mcp-call.py <server> <tool> '<json>'` when a stdio server is
> not yet mounted in the live session.

## Choosing a part

| Situation | Part |
|---|---|
| Discover and call MCP tools in the current session | `parts/mcp-usage/` |
| Batch install/repair servers, fix native bindings and env | `parts/mcp-batch-install-and-repair/` |
| Configure `.env` secrets via the root `.env` exporter | `parts/mcp-auth-handler/` |
| Diagnose tool-call failures, connection closed, moved paths | `parts/mcp-repair/` |
| Build a new MCP server from scratch or from an OpenAPI spec | `parts/mcp-builder/` |

## Rules

- Walk `root/skill/mcp` in Memora before changing server configs; record probe results as nodes.
- Use `ask_questions` before enabling/disabling servers in `~/.agents/mcp.json` or adding new third-party dependencies.
- Never inline plaintext tokens in `~/.agents/mcp.json` — place secrets in the root `.env` and wrap the server command with the root `.env` exporter.
- Pin package versions in `~/.agents/mcp.json` (no blind `@latest`). On-demand servers live in `_scripts/mcp-catalog-disabled.json`.
- If `read_files` returns `[BLOCKED]` on an ordinary non-secret file covered by `.gitignore` (such as `inbox/` or `_archive/`), read it via the terminal (`python` / `sed`); never bypass secret rules for `.env`.

## Related

`memory` (`memora` MCP), `research` (`searchmcp` and `parallel` MCPs), `browser` (`browsermcp` and `playwright` MCPs).

From youlianvr/oper-share, CC-BY-4.0.

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Signals

Stars
14
Forks
4
Open issues
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Last commit (this folder)
Oct 20, 2026 (11 days ago)

From GitHub (fetched Oct 24, 2026).

Details

License
CC-BY-4.0
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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mcp skill. Agent Mart. https://agentmart.dev/skills/youlianvr-mcp (last updated 2026-10-24)