OASIS Atlas
Explore the OASIS task ontology — domains, capabilities, entities and the paid x402/MPP endpoints bound to them — as an interactive graph.
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Last probed Sep 14, 2026 · mcp.oasisindex.org
5tools discovered
Oasis Discover
Find the paid HTTP API endpoints for a task — and what to do next — in ONE call. Returns `endpoints` (a ranked, host-deduped list: method, url, summary, price_usd, rails) plus `next_steps` — adjacent and cross-domain capabilities to chain into, each with a `why` and, where available, a callable endpoint. When your task matches a known multi-step recipe, `recommended_workflows` also returns an ordered plan — each step's intent resolved to a live endpoint, with prices and any gates — for your agen
Oasis Schema
The discovery `schema` step: fetch one endpoint's normalized request/response JSON Schema (2020-12). Pass the `endpoint_id` from a discover/search/resolve result; returns the full inlined `input_schema` (location-keyed: path/query/headers/body) + `output_schema` alongside their content-addressed refs and `schema_source`. Advisory — captured from the provider spec, may be stale; the runtime 402 is authoritative, so validate the live response at the boundary.
Oasis Search
Utility: classify a natural-language task to its OASIS capability intents (the task-type) — routing/introspection only, NO endpoint resolution. Returns ranked capability intents. Use `oasis_discover` to actually find endpoints; reach for this only when you want the classification itself (routing, analytics, categorizing a query).
Oasis Taxonomy
Utility: return the OASIS controlled vocabulary to bind a service INTO — existing task capabilities (+aliases), facet enums (domain/action/modality/freshness), and the closed entity vocab. Call before authoring or updating a capability.
Oasis Validate
Utility: validate a contribution against the taxonomy — either a task-intent capability (`intent`) or an endpoint→capability binding (`binding`). Returns { valid, errors, warnings }. The SAME checks CI runs on the PR.
Get your MCP into directories
A working endpoint is step one. Directory coverage is the coordinated launch across ChatGPT, Claude, Cursor, the MCP Registry, and community indexes.
Directory coverage for brandsExplore the OASIS task ontology — domains, capabilities, entities and the paid x402/MPP endpoints bound to them — as an interactive graph.
Use the MCP endpoint listed on this page in your MCP client configuration. One-click install pills support Claude, Cursor, VS Code, and other hosts. Copy the remote MCP URL if your client needs a manual entry.
MCPBundles probed 5 tools on the live server. The tool list on this page reflects what was discovered at the last refresh — connect your client to see the full set available to your session.
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