io.github.luiacuaniello/perspectivegraph
PerspectiveGraph
Is the PerspectiveGraph MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-11.
Read-only attack-path tools: reachable routes to sensitive assets, and what a fix would cut.
alive probed 2026-11-14 · unchanged since 2026-11-11
- Run it
- docker run -i --rm ghcr.io/luiacuaniello/perspectivegraph:v1.39.3 (stdio, probed in a container with the network off)
- Host
- ghcr.io
- Reports itself as
- perspectivegraph v1.39.3
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- 0.3 % of a 1M context window
- Count
- 2.7k tokens in Claude Opus 5.5, exact, measured 2026-10-29. With the Claude Code prefix mcp__…__ on each tool name: 2.8k. The o200k_base estimate is 1.7k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/luiacuaniello/perspectivegraph
- Registry
- active, updated 2026-11-10 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.59×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| list_attack_paths | 495 | 311 | 18 % |
| simulate_fix | 490 | 308 | 18 % |
| routes_to_target | 396 | 249 | 15 % |
| get_score_trust | 361 | 227 | 13 % |
| search_assets | 318 | 200 | 12 % |
Compare this server with others.
More servers
Other registry entries on ghcr.io, the ones next to this name; all of them.
- io.github.ljcl/intervals-mcp · not probed
- io.github.ljcl/strava-mcp · not probed
- io.github.luckyjupiter/occultron · alive
- Codex CCXT MCP io.github.lucyfox199818-collab/ccxt-mcp · alive
- io.github.luisgf/infrabroker · needs args
- closure_drift io.github.luizfnsilva/closure_drift · alive
- Outlook Mailbox Tidier io.github.ma2no4413/outlook-mcp · alive
- io.github.maciekaz/eset-mcp · needs env
Servers that mention reachable or sensitive.
- MCP health — MCP directory health check diagnostics app.rowb.mcp-health/probe · alive
- io.github.philipeke/nuria-intelligence · needs auth
- Lodging Decision io.github.scenicstay/lodging-decision-mcp · not found
- Manto — 馒头新闻 io.github.tans/manto · alive
- Team0 Chief of Staff io.github.ybentov1/chief-of-staff · needs auth
- Patronus Security studio.patronus/control-plane · needs auth
- W3c io.github.pipeworx-io/w3c · alive
- Rijwind com.rijwind/mcp · needs auth
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.