mcp.wheelofheaven.world
MCP serverSearchThis integration gives your AI read-only access to the Wheel of Heaven corpus, a freely licensed (CC0) collection of myths, primary texts, datasets, and a typed graph. Once added, your AI can search the corpus and use its source material when answering your questions.
Use mcp.wheelofheaven.world in Claude, ChatGPT or Ahel Desktop
Free. Sign in, add mcp.wheelofheaven.world and connect your AI. About a minute.
Also: Claude Code · Cursor · Codex
Then ask your AI: use mcp.wheelofheaven.world to search corpus
No key or account is asked for. Not verified by us yet: Ahel has not run a call through it.
Details
Available today. Use it from your connected AI after setup.
No key or account is asked for. Not verified by us yet: Ahel has not run a call through it.
After adding it, ask your AI about a myth or topic from Wheel of Heaven and let it search the corpus for the answer.
What your AI can do with it
- Search the Wheel of Heaven corpus for myths
- Read and quote primary texts from the corpus
- Pull information from the corpus's datasets
- Follow connections between entries in the corpus's typed graph
- Answer questions from the corpus without altering it, since access is read-only
Install mcp.wheelofheaven.world
The server’s own address, for the clients that take one directly. Or connect Ahel once and every client you use reads it from one address, with the account kept on Ahel rather than in each client’s config.
Claude Code
claude mcp add --transport http --scope user mcp-wheelofheaven-world 'https://mcp.wheelofheaven.world/mcp'Run it once in your project, then open /mcp to approve any sign-in the server asks for.
Claude Desktop
https://mcp.wheelofheaven.world/mcpAdd a custom connector in Settings, paste this address, and approve the sign-in.
Cursor
cursor://anysphere.cursor-deeplink/mcp/install?name=mcp-wheelofheaven-world&config=eyJ1cmwiOiJodHRwczovL21jcC53aGVlbG9maGVhdmVuLndvcmxkL21jcCJ9Open the link and Cursor adds the server at that address.
ChatGPT
https://mcp.wheelofheaven.world/mcpIn Settings, enable Developer mode, create an MCP app, and paste this address. Your plan and workspace must allow custom apps.
Codex
codex mcp add mcp-wheelofheaven-world --url 'https://mcp.wheelofheaven.world/mcp'Run it once, then sign in with codex mcp login mcp-wheelofheaven-world if the server asks for an account.
From the project's README
As published by wheelofheaven/mcp.wheelofheaven.world in README.md.
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.
Endpoints
/mcp— Streamable HTTP (canonical)/sse— legacy SSE transport/— server info (JSON)
Install
Remote (recommended — nothing to run locally):
claude mcp add --transport http wheel-of-heaven https://mcp.wheelofheaven.world/mcp
Local stdio via npm (@wheelofheaven/mcp):
npx -y @wheelofheaven/mcp
Registry listing: world.wheelofheaven.mcp/corpus in the official MCP registry.
Tools
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.
Development
npm install
npm run dev # wrangler dev on :8787
npm run typecheck
npm run deploy # wrangler deploy (needs Cloudflare auth)
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).
Architecture
- Cloudflare Workers +
agentsSDK (McpAgentDurable 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— deterministicbody_html→ markdown conversion
Related repositories
- api.wheelofheaven.world — the static JSON API this server wraps
- www.wheelofheaven.world — the human-facing site
- core — the research corpus (claim model;
get_claimlands here in v2)
License
CC0-1.0 — like the corpus itself.
Tools it offers (9)
What this server listed when Ahel dialed its public endpoint in Oct 2026, with no key and no account of yours. The names are the server’s own.
search_corpusget_entryget_passageget_sourcecompare_traditionsquery_graphget_interpretationget_methodget_glossary_term
Signals
- Last commit
- Aug 2026
Advanced
- Delivery
- corpus MCP server → your Ahel connector (mcp.ahel.ai) → your AI.
- Item type
- mcp-server
- Key
world-wheelofheaven-mcp-corpus- Source
- github.com/wheelofheaven/mcp.wheelofheaven.world
- Hosted endpoint
https://mcp.wheelofheaven.world/mcp
github.com/wheelofheaven/mcp.wheelofheaven.world