io.github.datumline/agent-guard
Datumline Agent Guard
Is the Datumline Agent Guard MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-01.
Checks an AI agent's 'done' against the files and URLs it claims. Missing = FALSE_DONE.
alive probed 2026-11-14 · unchanged since 2026-11-01
- Run it
- uvx datumline-agent-guard@0.2.0 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- datumline-agent-guard 0.2.0
- Capabilities
- tools
- Instructions
- 65 characters
- Of a 1M window
- <0.1 % of a 1M context window
- Count
- 360 tokens in Claude, exact, measured 2026-10-25. With the Claude Code prefix mcp__…__ on each tool name: 370. The o200k_base estimate is 204. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/datumline/datumline-agent-guard
- Registry
- active, updated 2026-10-11 · registry entry
- Changes
- 2 recorded, reachable in 2 of them. A row is added when the result, the tool count or the cost changes.
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.76×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| verify_completion_claim | 360 | 204 | 100 % |
Compare this server with others.
More servers
Other registry entries on pypi.org, the ones next to this name; all of them.
- io.github.datalattice/mcp-chainladder · needs mcp<2
- DataRaum io.github.dataraum/dataraum · not found
- IterableData io.github.datenoio/iterabledata · crashed on start
- Datris io.github.datris/datris · alive
- RCA-MCP io.github.dave1362/rca-mcp-connector · alive
- UML Forge io.github.dave1362/umlforge · alive
- Hashloom io.github.davet47/hashloom · crashed on start
- Heddle io.github.davet47/heddle · crashed on start
Servers that mention guard.
- ai.getvda/traced-claude-format-guard · newer protocol
- Overwing ai.overwing/mcp · alive
- ai.responsibleailabs/rail-score · no DNS
- ai.sellermate/amazon-ads · needs auth
- ThinkNEO Control Plane ai.thinkneo/control-plane · no DNS
- Panel Review ai.truverif/panel-review · needs auth
- STEADYWRK Agentic Readiness Probe, Store Guard and Dispatch app.steadywrk/mcp-dispatch · alive
- app.zenable/zenable · needs auth
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-25 06:52 | alive | 394 ms | 1 | 360 | 204 |
| 2026-10-18 06:39 | alive | 521 ms | 1 | 204 |
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.