io.github.ProvenonceAI/provenonce
provenonce
Is the io.github.ProvenonceAI/provenonce MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-30.
Cryptographic identity, SIGIL naming, heartbeat, and passports for AI agents.
alive probed 2026-11-14 · unchanged since 2026-10-30
- Run it
- npx -y @provenonce/mcp@1.1.5 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- provenonce 1.0.0
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- 0.2 % of a 1M context window
- Count
- 2.4k tokens in Claude Opus 5.5, exact, measured 2026-10-16. With the Claude Code prefix mcp__…__ on each tool name: 2.5k. The o200k_base estimate is 1.4k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/ProvenonceAI/provenonce-mcp
- Website
- https://provenonce.dev/mcp-skill
- Registry
- active, updated 2026-03-12 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.78×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| provenonce_purchase_sigil | 501 | 281 | 21 % |
| provenonce_beats_proof | 271 | 152 | 11 % |
| provenonce_batch_heartbeat | 257 | 144 | 11 % |
| provenonce_register | 224 | 126 | 9 % |
| provenonce_submit_beats | 208 | 117 | 9 % |
Compare this server with others, or with the servers that share its tool set.
Same tool set as 1 other server
These registry entries have the same tool names and the same schema sizes.
- io.github.jarekpiot/provenonce npmjs.com
More servers
Other registry entries on npmjs.com, the ones next to this name; all of them.
- ProofStream io.github.ProofStreamai/proofstream-mcp · alive
- ProspectAPIs io.github.ProspectAPIs/prospectapis-mcp · alive
- LeakRank Guard io.github.ProtoTeemo/leakrank-guard · alive
- Provar MCP Server io.github.ProvarTesting/provar · needs args
- Rechtspraak (Dutch Case Law) io.github.Prudai/rechtspraak-mcp · alive
- SAGE Wrapper io.github.PsYcGoD/sage · needs network
- io.github.Ptrgit1/agent-data-api · alive
- io.github.PugarHuda/amanat · alive
Servers that mention provenonce or cryptographic or heartbeat.
- io.github.jarekpiot/provenonce · alive
- AIS Agent Flight Recorder — dead-man alerts & resume for AI agents ai.aislabs/recorder · alive
- ai.tachyo/verify · alive
- co.vantaj/mcp-server · alive
- Random Number Generator com.apished/random-number-generator · alive
- Confirme, by Synapse com.synapseconnexion.www/confirme · alive
- com.tradallo/reputation · timeout
- dev.workers.cronping-oren.cronping/heartbeat-monitor · not found
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.