The full upstream README, mirrored here for reference. Install config, tool schemas, adoption signals, and an original overview live on the Corpus listing page.
Read-only MCP server for the Wheel of Heaven corpus. It wraps the static JSON API at api.wheelofheaven.world so AI agents can search and retrieve the corpus with full epistemic metadata (claim types, editorial passes, citations).
Design rationale and tool-surface spec: .claude/plans/strategy-mcp-server.md in the org .claude repo.
/mcp — Streamable HTTP (canonical)/sse — legacy SSE transport/ — server info (JSON)Remote (recommended — nothing to run locally):
Local stdio via npm (@wheelofheaven/mcp):
Registry listing: world.wheelofheaven.mcp/corpus in the official MCP registry.
Fact layer — source-grounded data, no interpretation applied:
| Tool | Purpose |
|---|---|
search_corpus | Fuzzy full-text search over wiki, timeline, library books, articles, and news (~290 documents; token-AND with OR fallback) |
get_entry | One wiki/timeline/articles/news entry as markdown with claim_type, editorial_pass, typed related-content edges, and canonical citation URLs; 9-language support via lang |
get_passage | A chapter of a digitized primary source text as numbered paragraphs with stable reference IDs (e.g. GEN-1:26); ref filters to one verse |
get_source | Bibliography lookup by stable ID or search — every record carries the source-program classification (family, stance, relation), critical sources included |
compare_traditions | Rows from the comparative datasets: flood-myths, divine-council-index, theomachy-crossrefs, world-ages, prophets-and-religions |
query_graph | Typed 1-hop ego network of any corpus node (see_also, in_body, cites_source, same_tradition, same_age, comparison_of) |
Interpretation layer — explicitly the project's own reading, labeled as such:
| Tool | Purpose |
|---|---|
get_interpretation | The Wheel of Heaven framework's reading of a topic (curated context documents, or the closest wiki entry), always carrying an interpretation-layer notice |
get_method | The editorial methodology: claim-type taxonomy, six-source rule, editorial passes — how to weigh everything else |
Meta:
| Tool | Purpose |
|---|---|
get_glossary_term | Core terminology with renderings in all 9 site languages (exact-id match first) |
Resources: the six /v1/context/* narrative documents (woh://context/{overview,hypothesis,terminology,timeline,sources,method}) plus woh://llms.txt.
The server is stateless over the upstream API: every tool call fetches
api.wheelofheaven.world/v1/…, with the ~600 KB search corpus cached
in-memory per isolate for one hour (matching the API's edge-cache TTL).
agents SDK (McpAgent Durable Object)src/server.ts — transport-agnostic tool registration (reused by the future npm stdio build)src/api.ts — /v1/ client + search-corpus cachesrc/html.ts — deterministic body_html → markdown conversionget_claim lands here in v2)CC0-1.0 — like the corpus itself.