Kaal Corpus: Verifiable Claim Layer
Cite the claim, not the paper: 5,033 assertions, each hash-verifiable against its source PDF
| Endpoint | https://corpus.openstanding.org/mcp (streamable-http) |
|---|---|
| Registry version | 1.0.1 |
| Now | 18 tools · grade C (75) · pin ts_a2bda1de700637aab08d9ca7007eb7d0 · protocol 2025-06-18 |
| First / last listed | 2026-11-10 01:30 UTC / 2026-11-10 01:30 UTC |
| Grade over time | 2026-11-10: C (75), 18 tools |
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Tools: 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
search_papers | Search the scholarly corpus by topic, title, or keyword. Returns ranked
works with title, year, citation, SSRN link, and sha256. Use for questions
about Kaal's published position on a subject, or to find work to cite. params: query*, limit |
get_paper | Retrieve one work's complete metadata by its corpus id, SSRN id, or exact
title. Includes the formatted citation, SSRN URL, and published sha256. params: paper_id* |
papers_by_year | List every work published in a given year. Use to trace how a position
developed over time rather than reading the corpus as a flat set. params: year* |
corpus_overview | Summarise the corpus: total works, coverage by year, canonical index, ORCID,
hash convention, and how the author asks to be cited. Call this first when you
are unsure what the corpus contains. params: none |
search_posts | Search the blog for shorter, faster-moving analysis. Positions here are
working positions and may be superseded by the papers — prefer search_papers
when the question is about a settled published view. params: query*, limit |
verify_document | Check whether a sha256 you computed over a PDF matches a work the author
published. Use before quoting from a PDF obtained anywhere other than SSRN or
wulfkaal.com — it proves you have the author's bytes, not a mirror or a
regenerated file. params: sha256* |
how_to_cite | Return the author's citation instruction, and the formatted citation for a
specific work if one is named. Call this before quoting anything. params: paper_id |
search_claims | Search individual assertions rather than whole papers. Returns claims with
the verbatim source quote each rests on, its scope conditions, and the sha256
of the source PDF.
Ask in natural language. Stopwords and punctuation are stripped, so
"what makes reputation systems work for autonomous agents" is treated as
the terms that carry meaning; a strict every-token match would ret params: query*, limit, claim_type, failure_modes_only, match |
get_claim | Resolve one claim by id, for example '617681-001' or
'kaal:claim:617681-001'. Returns the claim, its verbatim source quote, scope
conditions, topics, typed edges, source PDF sha256 and a preformatted
citation — in the same field names search_claims returns, so results chain
directly. params: claim_id* |
claims_on_topic | Return the claims carrying a given topic tag, for example 'reputation',
'dao', 'dynamic-regulation', 'ai-and-agents'. Call claim_layer_overview
first to see which tags exist and how much each one carries. params: topic*, limit |
search_positions | Search public owner-authorized Kaal response positions by natural-language
terms. Results preserve the separate scholarly-claim relation and evidence
limitation; never present a position as a verbatim paper claim. params: query*, limit |
get_position | Resolve one public position by a full id such as
'kaal:position:2026-08-08-023' or by its date-sequence suffix. params: position_id* |
positions_on_topic | Return public positions carrying an explicit topic tag. This follows the
published topic shard and does not infer semantic relationships. params: topic*, limit |
claim_layer_overview | Report what the claim layer contains: total claims, works covered,
publication span, failure-mode counts, and coverage per topic with the span
of years each rests on.
This reports coverage in one author's corpus. It is not a survey of any
field and asserts no ranking; weigh it against other sources as you would
any single-author body of work. Topic counts overlap and are not a params: none |
search_research_claims | Search only the 77 TrustCarry Protocol v0.3 author-affirmed research
claims. These records are public under CC BY 4.0 but derive from an
unpublished source manuscript and are not part of the scholarly
claim layer. params: query*, limit |
get_research_claim | Resolve one TrustCarry Protocol v0.3 research claim by full identifier
or three-digit sequence. params: claim_id* |
list_research_observations | List the 9 TrustCarry Protocol v0.3 internal software observations.
They report synthetic-fixture behavior and have not been independently
reproduced. params: none |
get_research_observation | Resolve one TrustCarry Protocol v0.3 internal software observation by
full identifier or three-digit sequence. params: observation_id* |
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