io.github.jagilber-org/index-server
index-server
Is the io.github.jagilber-org/index-server MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-30.
MCP instruction indexing server with search, CRUD, validation, and cross-repo knowledge promotion.
alive probed 2026-11-14 · unchanged since 2026-10-30
8tools
≈ 12ktokens, estimate
≈ 6.0 %of Claude's 200k window
8.2×the median server
1.1 sto initialize
10 msto list tools
- Run it
- npx -y @jagilber-org/index-server@1.42.4 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- index-server 1.42.4
- Capabilities
- logging, prompts, resources, tools
- Instructions
- 231 characters
- Of a 1M window
- ≈ 1.2 % of a 1M context window, estimate
- Claude count
- The count_tokens endpoint refused the tool schemas: tools.6.custom.input_schema: input_schema does not support oneOf, allOf, or anyOf at the top level. The estimate stands in.
- Repository
- https://github.com/jagilber-org/index-server
- Registry
- active, updated 2026-09-15 · registry entry
Most expensive tools
Estimates with the o200k_base tokenizer.
| Tool | o200k estimate | Share of this server |
|---|---|---|
| index_dispatch | 6 479 | 54 % |
| index_search | 4 859 | 41 % |
| feedback_submit | 227 | 2 % |
| usage_track | 206 | 2 % |
| bootstrap | 92 | 1 % |
Compare this server with others.
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Other registry entries on npmjs.com, the ones next to this name; all of them.
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Servers that mention index.
- Google Search Console ai.b77/google-search-console · needs auth
- Biel.ai ai.biel/biel-ai · needs your URL
- Web Search API for all your agents and LLMs ai.blopus/search · needs auth
- Boolsai Directory ai.boolsai/directory · no DNS
- B4 Index ai.benroberts/b4-index · alive
- Data Center Index ai.datacenterindex/datacenterindex · needs auth
- DABYTE AI Visibility Index ai.dabyte/visibility-index · alive
- DABLOCK AI Visibility Index ai.dablock/visibility-index · alive
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
- This server is in the heaviest 10 % of the registry. Its 5 most expensive tools are 99 % of the cost. Shorter descriptions, fewer optional parameters and fewer tools cut the cost. The command npx mcpcost --url <endpoint> --tools 50 lists every tool with its cost.
- The Anthropic count_tokens endpoint refused the tool schemas (tools.6.custom.input_schema: input_schema does not support oneOf, allOf, or anyOf at the top level). A client that validates schemas can refuse them too.