io.github.zz-plant/refract
Refract
Is the Refract MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-14.
git log for Wikipedia: typed events for changed sentences, citations, and structure on any page.
alive probed 2026-11-14
- Run it
- npx -y @refract-org/cli@0.6.2 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- refract-mcp 0.6.2
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- 0.3 % of a 1M context window
- Count
- 2.6k tokens in Claude Opus 5.5, exact, measured 2026-11-14. With the Claude Code prefix mcp__…__ on each tool name: 2.6k. The o200k_base estimate is 1.4k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/zz-plant/refract
- Website
- https://zz-plant.github.io/refract/
- Registry
- active, updated 2026-11-14 · 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, 1.80×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| analyze | 576 | 320 | 22 % |
| review | 525 | 292 | 20 % |
| classify | 345 | 192 | 13 % |
| snapshot | 340 | 189 | 13 % |
| get_statement_history | 302 | 168 | 12 % |
Compare this server with others.
More servers
Other registry entries on npmjs.com, the ones next to this name; all of them.
- ZynoHosting io.github.zyno-io/zynohosting · crashed on start
- io.github.zyntarasystems/human-dispatch-mcp · alive
- SPARDA io.github.zyx77550/sparda-mcp · crashed on start
- io.github.zz-plant/ambit · alive
- Global Chat — x402 MCP Agent Discovery (LangGraph, CrewAI, Eliza, A2A) io.global-chat/mcp-server · alive
- io.gmapsscraper/mcp · alive
- GVNR by Instruxi io.gvnr/enforcer-governor · alive
- Approval gate for databases io.hibira/mcp-approval-gate · not found
Servers that mention refract or citations or sentences.
- Refract social.refract/refract · needs auth
- Digital Gemology: gem identification and gemstone properties com.digitalgemology/gem-identification · alive
- AI-Advisors ai.ai-advisors/mcp · needs auth
- AwardCast Federal Contracts ai.awardcast/federal-contracts · alive
- DirectCase Legal Search ai.directcase/directcase · needs auth
- DocuGuru ai.docuguru/docuguru · TLS error
- Edgepedia ai.edgechat/edgepedia · alive
- Hyperresearch ai.hyperresearch/hyperresearch · 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 |
|---|---|---|---|---|---|
| 2026-11-14 08:14 | alive | 166 ms | 8 | 2.6k | 1.4k |
| 2026-11-12 09:03 | alive | 203 ms | 6 | 1.8k | 950 |
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.