Crush Configuration
charmbracelet/crush
Explains how to configure the Crush coding agent with crushrc or crush.json, covering providers, models, LSPs, MCP servers, hooks, permissions and config precedence.
Standalone mmp executable for managing multiple MCP servers from a loaded gateway config.
Install Mmp
$ npx skills add opensage-agent/opensage-adk --skill mmp -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install opensage-agent/opensage-adk mmp --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/opensage-agent/opensage-adk.git skills-src && mkdir -p .claude/skills && cp -r skills-src/src/opensage/bash_tools/mmp .claude/skills/mmp && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "mmp" agent skill from https://github.com/opensage-agent/opensage-adk/tree/main/src/opensage/bash_tools/mmp into .claude/skills/mmp/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "mmp", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/opensage-agent/opensage-adk/tree/main/src/opensage/bash_tools/mmpType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add opensage-agent/opensage-adk --skill mmp -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install opensage-agent/opensage-adk mmp --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/opensage-agent/opensage-adk.git skills-src && mkdir -p .agents/skills && cp -r skills-src/src/opensage/bash_tools/mmp .agents/skills/mmp && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "mmp" agent skill from https://github.com/opensage-agent/opensage-adk/tree/main/src/opensage/bash_tools/mmp into .agents/skills/mmp/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "mmp", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add opensage-agent/opensage-adk --skill mmp -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install opensage-agent/opensage-adk mmp --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/opensage-agent/opensage-adk.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/src/opensage/bash_tools/mmp .cursor/skills/mmp && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "mmp" agent skill from https://github.com/opensage-agent/opensage-adk/tree/main/src/opensage/bash_tools/mmp into .cursor/skills/mmp/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "mmp", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/opensage-agent/opensage-adk.git --path src/opensage/bash_tools/mmp--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add opensage-agent/opensage-adk --skill mmp -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install opensage-agent/opensage-adk mmp --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/opensage-agent/opensage-adk.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/src/opensage/bash_tools/mmp .gemini/skills/mmp && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "mmp" agent skill from https://github.com/opensage-agent/opensage-adk/tree/main/src/opensage/bash_tools/mmp into .gemini/skills/mmp/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "mmp", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install opensage-agent/opensage-adk mmpInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add opensage-agent/opensage-adk --skill mmp -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/opensage-agent/opensage-adk.git skills-src && mkdir -p .github/skills && cp -r skills-src/src/opensage/bash_tools/mmp .github/skills/mmp && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "mmp" agent skill from https://github.com/opensage-agent/opensage-adk/tree/main/src/opensage/bash_tools/mmp into .github/skills/mmp/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "mmp", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add opensage-agent/opensage-adk --skill mmp -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install opensage-agent/opensage-adk mmp --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/opensage-agent/opensage-adk.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/src/opensage/bash_tools/mmp .opencode/skills/mmp && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "mmp" agent skill from https://github.com/opensage-agent/opensage-adk/tree/main/src/opensage/bash_tools/mmp into .opencode/skills/mmp/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "mmp", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
mmp- GitHub stars
- 127
- Token cost
- ~588 tokens
- SKILL.md length
- 257 words
- Files
- 2
- Skills in repo
- 21
- Repo updated
- First seen
- Licence
- Apache-2.0
At a glance
Standalone mmp executable for managing multiple MCP servers from a loaded gateway config.
- Tasks that involve MCP servers
- SKILL.md covers Usage, Parameters, Return Value and Requires Sandbox, plus 1 more section
- Runs Shell scripts from its folder
What it does
Mmp is an agent skill from opensage-agent/opensage-adk. Standalone mmp executable for managing multiple MCP servers from a loaded gateway config.
Its SKILL.md is about 590 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files (for example `deps/install.sh`).
It sits in Agent Workflows, covering MCP servers. It works with Model Context Protocol and Bash. The licence is Apache-2.0.
When your agent uses it
- Tasks that involve MCP servers
Example prompts
- “/mmp”
Requirements
- A Bash shell
What it can do on your machine
Read from SKILL.md and the folder at commit 54d6470. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships script files (Shell), which the agent can run.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Mmp loads about 588 tokens when it runs. Until then it costs about 24 tokens; SKILL.md has 257 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from opensage-agent/opensage-adk at commit 54d6470, republished under its Apache-2.0 licence (© opensage-agent). 257 words, ~588 tokens.
Download SKILL.mdSave it as
.claude/skills/mmp/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- mmp
- description
- Standalone `mmp` executable for managing multiple MCP servers from a loaded gateway config.
- should_run_in_sandbox
- main
MMP
Use the standalone mmp executable inside the main sandbox. mmp is a CLI-first MCP multiplexing proxy that supports http, sse, and stdio transports, persistent session handles, and session reuse across calls.
Usage
mmp load gateway.tomlmmp lsmmp call demo-http tools/listmmp call demo-stdio echo --arg '{"value":"hello"}'mmp call --id 9de6d26 resources/listmmp psmmp rm --id 9de6d26mmp rm --allParameters
load (optional, positional position 0)
Type: subcommand
Load a TOML gateway config file and persist it as the active config for later mmp commands.
ls (optional, positional position 0)
Type: subcommand
List servers from the active loaded config.
call (optional, positional position 0)
Type: subcommand
Create a new persistent session or resume an existing session and call an MCP method.
ps (optional, positional position 0)
Type: subcommand
List tracked persistent sessions and their liveness.
rm (optional, positional position 0)
Type: subcommand
Remove one persistent session or all sessions.
path (optional, positional position 1)
Type: str
Gateway TOML path for mmp load.
server (optional, positional position 1)
Type: str
Server name from the active loaded config for mmp call <server> <method>.
method (optional, positional position 2)
Type: str
MCP method name such as tools/list or resources/list.
--arg (optional, named parameter)
Type: str
JSON string passed as arguments to mmp call.
--id (optional, named parameter)
Type: str
Existing session handle to resume with mmp call --id <id> <method> or remove with mmp rm --id <id>.
--all (optional, flag)
Type: bool (default: false)
Remove all tracked sessions with mmp rm --all.
Return Value
Returns the underlying mmp CLI stdout/stderr. mmp call often returns JSON, while load, ls, ps, and rm usually return human-readable text tables or status lines.
Requires Sandbox
main
Timeout
Default timeout: 60 seconds
© opensage-agent, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 1 other file in src/opensage/bash_tools/mmp of opensage-agent/opensage-adk.
- SKILL.md
- deps/install.sh
Open the folder on GitHubat commit 54d6470
Compare with similar skills
Mmp next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Mmp this skillopensage-agent/opensage-adk | 127 | — | ~588 | Automated safety check: Pass | Apache-2.0 | |
| Crush Configurationcharmbracelet/crush | 29k | — | ~3.7k | Automated safety check: Pass | Custom licence | |
| Record Demoapify/mcpc | 983 | — | ~3.3k | Automated safety check: Notes | Apache-2.0 | |
| Releasejgravelle/jcodemunch-mcp | 2.7k | — | ~6.5k | Automated safety check: Pass | Custom licence | |
| Mcpcapify/mcpc | 983 | — | ~3.5k | Automated safety check: Pass | Apache-2.0 | |
| Tool Selectiondatabricks-solutions/ai-dev-kit | 1.9k | — | ~519 | Automated safety check: Pass | Custom licence |
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Related
Works with
Categories
Questions about Mmp
What does Mmp do?
Standalone mmp executable for managing multiple MCP servers from a loaded gateway config. Mmp is an agent skill from opensage-agent/opensage-adk. Standalone mmp executable for managing multiple MCP servers from a loaded gateway config.
When should I use Mmp?
Mmp fits situations like: tasks that involve MCP servers.
How do I install Mmp in Claude Code?
Run `npx skills add opensage-agent/opensage-adk --skill mmp -a claude-code`. Or copy the skill folder (src/opensage/bash_tools/mmp in opensage-agent/opensage-adk) into .claude/skills/mmp in your project. Claude Code loads it when a task matches its description.
How do I install Mmp in Codex?
Run `npx skills add opensage-agent/opensage-adk --skill mmp -a codex`. Or copy the skill folder (src/opensage/bash_tools/mmp in opensage-agent/opensage-adk) into .agents/skills/mmp in your project. Codex loads it when a task matches its description.
Can I use Mmp in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add opensage-agent/opensage-adk --skill mmp -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/mmp, .gemini/skills/mmp, .github/skills/mmp and .opencode/skills/mmp in your project.
What does Mmp need to run?
Going by SKILL.md and its folder, Mmp needs a shell for the scripts in its folder. Our summary lists: A Bash shell.
Does Mmp access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Mmp safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Mmp use?
Mmp is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Mmp use?
About 588 tokens (SKILL.md is roughly 2.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Mmp?
Skills that share tags, products or a category with Mmp: Crush Configuration (charmbracelet/crush, 29k stars), Record Demo (apify/mcpc, 983 stars), Release (jgravelle/jcodemunch-mcp, 2.7k stars) and Mcpc (apify/mcpc, 983 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Mmp?
opensage-agent (a GitHub organization) maintains it in opensage-agent/opensage-adk, which has 127 GitHub stars. The repository holds 21 skills in this directory. The repository was last updated on August 4, 2026.
Source: opensage-agent/opensage-adk on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.