01
Import the maintained spec
Use OpenAPI as the contract for shaping MCP tools, resources, and prompts.
Turn your API contract into governed MCP capabilities.
0mcp helps API teams reuse the documentation, authentication, and reliability work already invested in their API. Publish selected operations as MCP tools while the API remains the source of truth.
Spec governance
platform-api.openapi.yaml31 operations
query_resource
create_case
update_status
API platform
MCP surface
Agent request
call query_resource with scoped token status 200 | latency 173ms | logged
Spec-first workflow
Governed exposure
Operational analytics
A spec-first MCP workflow for API owners.
02
Curate agent semantics
Translate endpoints into clear tool names and descriptions that AI clients can use reliably.
03
Operate with evidence
Monitor status, latency, and usage as agent workflows become part of the API channel mix.
Governance for teams that own API quality.
Agent access is another API consumption channel. 0mcp gives API teams control over exposure, revision history, and operational signals without duplicating the backend contract.
Contract-aligned capabilities
Keep the MCP layer grounded in the API specification instead of hand-maintained copies.
Revision-aware changes
Review and publish changes as the underlying API evolves.
Security-conscious exposure
Expose selected operations and rely on your existing auth model for protected API access.
Extend the API channel without duplicating it.
Separate MCP definitions
OpenAPI-driven capabilities
Custom hosting path
Hosted MCP server
Manual change tracking
Versioned revisions
Fragmented observability
Usage, latency, and error signals
Publish MCP from your API contract
Use the spec your team already owns to create governed agent access.