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Show the protected-resource metadata for a connector's MCP endpoint

GET
/.well-known/oauth-protected-resource/mcp/{connector}
curl --request GET \
  --url http://127.0.0.1:8080/.well-known/oauth-protected-resource/mcp/example

Public and not versioned. The RFC 9728 metadata for /mcp/{connector}, at the path-inserted URL that the endpoint’s bearer challenges name in resource_metadata. The document is the same for every well-formed connector id and never reads the database; a malformed id is 404 not_found. authorization_servers is absent on purpose, as in the root document. Readable cross-origin and cached for an hour.

Parameters

Section titled “Parameters”

Path Parameters

Section titled “Path Parameters”
connector
required
string
/^([a-z][a-z0-9-]{1,31}|con_[0-7][0-9a-hjkmnp-tv-z]{25})$/

The upstream’s connector name (mcp.upstreams.<name>), or a connector id (con_…) from S16.

Responses

Section titled “Responses”

200

Section titled “200”

The metadata document.

Media typeapplication/json

RFC 9728 protected-resource metadata. authorization_servers is absent on purpose in v1: Deedglass v1 takes pre-issued API keys as bearer tokens and has no authorization server to list; v2 adds the org’s issuer.

object
resource
required

The resource identifier (the API’s base URL

string
resource_name
required
string
bearer_methods_supported
required
Array<string>
scopes_supported
required
Array<string>
resource_documentation
required
string format: uri
Example
{
  "resource": "https://api.deedglass.com/mcp/con_01k67c04kxevyex3pjyqe0t45d",
  "resource_name": "Deedglass Gate",
  "bearer_methods_supported": [
    "header"
  ],
  "scopes_supported": [
    "actions:execute"
  ],
  "resource_documentation": "https://docs.deedglass.com/mcp/authorization"
}

Headers

Section titled “Headers”
Deedglass-Request-Id
string
/^req_[0-7][0-9a-hjkmnp-tv-z]{25}$/

This request’s id. Quote it to support; it matches error.request_id.

Cache-Control
string
Allowed value: public, max-age=3600
Access-Control-Allow-Origin
string
Allowed value: *

default

Section titled “default”

An error. Every error has this envelope; doc_url explains the code.

Media typeapplication/json
object
error
required
object
type
required
string
Allowed values: invalid_request_error authentication_error permission_error policy_error rate_limit_error api_error
code
required
string
Allowed values: invalid_api_key api_key_revoked api_key_expired agent_suspended agent_stopped org_stopped insufficient_scope policy_denied approval_required approval_expired budget_exceeded intent_required intent_invalid intent_replay tool_unknown connector_unavailable upstream_error timeout rate_limited idempotency_conflict validation_failed not_found conflict internal_error authentication_required method_not_allowed request_too_large unsupported_media_type invalid_json api_version_invalid idempotency_key_invalid idempotency_key_in_use service_unavailable session_expired csrf_failed insufficient_role login_link_invalid login_code_invalid last_owner policy_unavailable policy_invalid credentials_missing destination_blocked vault_unavailable upstream_auth_failed upstream_not_found upstream_rate_limited response_too_large statement_refused row_limit_exceeded database_role_unsafe database_not_ready witness_not_configured approval_decided already_countersigned approver_not_eligible self_approval approval_needs_person context_changed approval_unsatisfiable approval_link_invalid approval_link_review_only approver_unmapped stripe_live_key_refused stripe_livemode_detected upstream_approval_pending schedule_needs_approval action_executing from_denied undo_unavailable undo_plan_stale already_undone undo_conflict replay_too_large replay_window_invalid suggestion_stale shadow_slot_taken suggestion_decided observe_not_enabled pro_required
message
required

One or more calm sentences with the next step.

string
param
required

The request field, query parameter or header the error is about.

string | null
request_id
required
string
/^req_[0-7][0-9a-hjkmnp-tv-z]{25}$/
doc_url
required
string format: uri
diagnostics

On policy_invalid only. Each problem with its line, code and hint.

Array<object>

One finding about a policy file, with its position and the next step. Codes are stable and listed in docs/POLICY_ERRORS.md. In the policy_invalid error envelope each diagnostic also carries object: policy_diagnostic. The full PolicyDiagnostic schema is in openapi.yaml.

object
action

One agent action. Its sections mirror the deed’s. status is the one field an agent needs; state is the exact lifecycle state (docs/GATE.md). The Gate’s own responses (POST /v1/actions and its result report) add execution.result and witness.reasons; lists leave both out. The full Action schema is in openapi.yaml.

object
checks

On undo_unavailable only. Every check of the undo, each with its fix. Additive (S23).

Array<object>

One of the twelve safety checks (S23 §3.3). Available means no check failed. The full UndoCheck schema is in openapi.yaml.

object
Example
{
  "error": {
    "type": "invalid_request_error",
    "code": "not_found",
    "message": "There's no endpoint at GET /v1/helth. Did you mean /v1/health?",
    "param": null,
    "request_id": "req_01j9zr3m5k8q2w7x4t6v0b1c9d",
    "doc_url": "https://docs.deedglass.com/errors/not_found"
  }
}

Headers

Section titled “Headers”
Deedglass-Request-Id
string
/^req_[0-7][0-9a-hjkmnp-tv-z]{25}$/

This request’s id. Quote it to support; it matches error.request_id.

Deedglass-Version
string

The API version this response follows.