io.github.Lynn-hh/armguard-mcp
armguard-mcp
Is the armguard- MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-26.
Safety-first MCP server for ROS 2 robot arms: server-side safety envelope, human approval, audit
alive probed 2026-11-15 · unchanged since 2026-10-26
- Run it
- uvx armguard-mcp@0.1.1 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- armguard-mcp 0.1.1
- Capabilities
- prompts, resources, tools
- Instructions
- 739 characters
- Of a 1M window
- 0.6 % of a 1M context window
- Count
- 6.0k tokens in Claude, exact, measured 2026-10-25. With the Claude Code prefix mcp__…__ on each tool name: 6.3k. The o200k_base estimate is 3.3k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/Lynn-hh/armguard-mcp
- Website
- https://github.com/Lynn-hh/armguard-mcp
- Registry
- active, updated 2026-10-25 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.81×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| plan_cartesian_path | 1 106 | 612 | 18 % |
| plan_to_pose | 1 000 | 553 | 17 % |
| gripper_grasp | 570 | 315 | 9 % |
| plan_to_joints | 504 | 279 | 8 % |
| execute_plan | 300 | 166 | 5 % |
Compare this server with others.
More servers
Other registry entries on pypi.org, the ones next to this name; all of them.
- Context Guardian io.github.LuminariSoftwares/context-guardian · alive
- Stack Guardian io.github.LuminariSoftwares/stack-guardian · needs args
- Tool Guardian io.github.LuminariSoftwares/tool-guardian · alive
- io.github.Lyellr88/marm-mcp-server · alive
- deweloperuch.pl (unofficial) io.github.MBratkowski/deweloperuch-mcp · alive
- Token Context MCP io.github.MCK564/token-context-mcp · needs args
- MCPower Security Proxy io.github.MCPower-Security/mcpower-proxy · needs args
- OpenClaw Consensus io.github.MICONNM/openclaw-consensus-mcp · needs mcp<2
Servers that mention approval or envelope.
- Adako: ad ops for AI assistants ai.adako/ads · needs auth
- AgenticBooks ai.agenticbooks/books · needs auth
- ai.argushq/enforcement-database · no DNS
- Authoryze ai.authoryze/authoryze · needs auth
- Elicitly Pro ai.elicitly/pro · needs auth
- Entervista ai.entervista/entervista · alive
- Nexez Agentic Commerce ai.nexez/commerce · alive
- ai.penholder/penholder · not MCP
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.