io.github.shuji-bonji/pdf-spec-mcp
PDF Spec (PDF Agent Stack)
Look up ISO 32000 (PDF) clauses, requirements and terms. A reference, not a conformance checker.
alive probed 2026-10-14
8tools
2.4ktokens in Claude Opus 5.5
2.5ktokens in Claude Code
1.2 %of a 200k context window
1.4ko200k_base estimate
372 msto initialize
11 msto list tools
- Run it
- npx -y @shuji-bonji/pdf-spec-mcp@0.6.2 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- @shuji-bonji/pdf-spec-mcp 0.6.2
- Capabilities
- tools
- Instructions
- 1 196 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-14. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/shuji-bonji/pdf-spec-mcp
- Website
- https://shuji-bonji.github.io/pdf-agent-stack/
- Registry
- active, updated 2026-10-12 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| search_spec | 247 | 18 % |
| get_requirements | 212 | 15 % |
| get_tables | 194 | 14 % |
| get_section | 192 | 14 % |
| get_structure | 142 | 10 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.shuji-bonji/pdf-spec-mcp)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.