Kaal Corpus: Verifiable Claim Layer
io.github.wulfkaal/corpus
Cite the claim, not the paper: 5,033 assertions, each hash-verifiable against its source PDF
Description as published in the official MCP registry.
Answers the MCP handshake and lists its tools. Checked 2026-10-04.
What we measured
| Endpoint | https://corpus.openstanding.org/mcp | registry |
|---|---|---|
| Handshake | Answers the MCP handshake and lists its tools (2,168 ms) | our check, 2026-10-04 |
| Protocol version | 2025-11-25 | our check, 2026-10-04 |
| Tools (18) | search_papers, get_paper, papers_by_year, corpus_overview, search_posts, verify_document, how_to_cite, search_claims, get_claim, claims_on_topic, search_positions, get_position, positions_on_topic, claim_layer_overview, search_research_claims, get_research_claim, list_research_observations, get_research_observation | tools/list, 2026-10-04 |
| GitHub stars | 0 | github.com/wulfkaal/wulfkaal.github.io |
| Last push | 2026-09-29 | GitHub API |
| Registry version | 1.0.1 · active · updated 2026-07-28 | registry |
| Package | mcpb: https://github.com/wulfkaal/wulfkaal.github.io/releases/download/mcpb-v1.0.0/kaal-corpus.mcpb | registry |
Signed reports
No signed reports yet. A report carries a signed decision record from the reporter's gate, so it shows a real call went through, not just an opinion. How to file one.
Connect
claude mcp add --transport http corpus https://corpus.openstanding.org/mcpCommands are built from the registry entry. Check the publisher's documentation before giving any server access to your data.
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Badge for your README
Shows the result of our latest check and links back to this page.
[](https://openforallofus.com/tools/io.github.wulfkaal/corpus)Agents can read this page as data: MCP endpoint https://openforallofus.com/api/mcp, tool get_tool with name io.github.wulfkaal/corpus.