> ## Documentation Index
> Fetch the complete documentation index at: https://checkfu.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Get a Skill Source

> Read one SkillSource by id, including its bound Project, status, and last sync — the commit SHA, timestamp, and per-skill outcomes. A SkillSource has no update or delete operation.

Checkfu support posture: alpha; hosted. Required evidence journey: skill-delivery. Deployment-specific readiness and the latest proven release are available from GET /v1/support/capabilities.



## OpenAPI

````yaml /openapi.json get /v1/skill-sources/{id}
openapi: 3.1.0
info:
  title: Checkfu API
  version: '2026-08-27'
  description: >-
    Authentication is declared per operation: API-key, runtime, or connector
    bearer; Automation signature; or credential-free pairing redemption. Every
    general Checkfu REST request requires the dated `Checkfu-Version` header
    (one of: 2026-08-27); the three MCP JSON-RPC transports use
    `MCP-Protocol-Version`, A2A uses `A2A-Version`, and the provider OAuth
    callback carries neither Checkfu header. API keys resolve one Workspace
    without a request selector; authenticated responses identify it with
    `Checkfu-Workspace-Id`.
servers:
  - url: https://api.checkfu.com
security:
  - bearerAuth: []
tags:
  - name: organizations
  - name: sourceRepositories
  - name: tenants
  - name: workspaces
  - name: principals
  - name: principalGroups
  - name: principalAccessCredentials
  - name: apiKeys
  - name: agents
  - name: harnesses
  - name: harnessRuntime
  - name: sandboxProfiles
  - name: computerProfiles
  - name: permissionAssignments
  - name: actionPolicies
  - name: files
  - name: memoryStores
  - name: dreams
  - name: modelCredentials
  - name: modelRoutingProfiles
  - name: blueprintInstallations
  - name: toolSources
  - name: skills
  - name: skillSources
  - name: agentSources
  - name: skillProposals
  - name: instructionProposals
  - name: catalog
  - name: concepts
  - name: support
  - name: connections
  - name: connectionVaults
  - name: connectionAssignments
  - name: connectedRuntimes
  - name: projects
  - name: collaboration
  - name: automationGraphs
  - name: automations
  - name: actionApprovals
  - name: standingApprovals
  - name: usage
  - name: models
  - name: outcomes
  - name: budgets
  - name: billing
  - name: sessions
  - name: audit
  - name: sessionExports
  - name: runs
  - name: runnerPools
  - name: transcripts
  - name: sessionWatches
  - name: webhookEndpoints
  - name: integrationGateway
  - name: agentDeployments
  - name: workEnvironments
  - name: computers
  - name: computerScreens
  - name: computerBrowserObservations
  - name: computerBrowserActions
  - name: environments
  - name: vaults
  - name: apiMcp
  - name: a2a
paths:
  /v1/skill-sources/{id}:
    get:
      tags:
        - skillSources
      summary: Get a Skill Source
      description: >-
        Read one SkillSource by id, including its bound Project, status, and
        last sync — the commit SHA, timestamp, and per-skill outcomes. A
        SkillSource has no update or delete operation.


        Checkfu support posture: alpha; hosted. Required evidence journey:
        skill-delivery. Deployment-specific readiness and the latest proven
        release are available from GET /v1/support/capabilities.
      operationId: skillSources.getSkillSource
      parameters:
        - name: id
          in: path
          schema:
            $ref: '#/components/schemas/SkillSourceId'
          required: true
        - name: checkfu-version
          in: header
          schema:
            type: string
            enum:
              - '2026-08-27'
          required: true
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Objects_86'
          headers:
            checkfu-workspace-id:
              description: The Workspace resolved from the authenticated bearer credential.
              required: true
              schema:
                $ref: '#/components/schemas/WorkspaceId'
        '400':
          description: Typed Checkfu wire error
          content:
            application/json:
              schema:
                type: object
                required:
                  - error
                properties:
                  error:
                    type: object
                    properties:
                      type:
                        type: string
                        enum:
                          - validation.malformed
                      message:
                        type: string
                      more:
                        type: string
                        enum:
                          - >-
                            https://docs.checkfu.com/reference/errors#validation-malformed
                        description: >-
                          Stable public documentation and remedy for this error
                          type.
                    required:
                      - type
                      - message
                      - more
                    additionalProperties: false
                additionalProperties: false
        '401':
          description: Typed Checkfu wire error
          content:
            application/json:
              schema:
                type: object
                required:
                  - error
                properties:
                  error:
                    type: object
                    required:
                      - type
                      - message
                      - more
                    properties:
                      type:
                        type: string
                        enum:
                          - auth.invalid_key
                      message:
                        type: string
                      more:
                        type: string
                        enum:
                          - >-
                            https://docs.checkfu.com/reference/errors#auth-invalid-key
                        description: >-
                          Stable public documentation and remedy for this error
                          type.
                    additionalProperties: false
                additionalProperties: false
        '403':
          description: >-
            The organization, tenant, or workspace backing this key is
            administratively disabled. | Deployment governance or retention
            policy denied the request.
          content:
            application/json:
              schema:
                anyOf:
                  - type: object
                    required:
                      - error
                    properties:
                      error:
                        type: object
                        properties:
                          type:
                            type: string
                            enum:
                              - auth.disabled_tenancy
                          message:
                            type: string
                          more:
                            type: string
                            enum:
                              - >-
                                https://docs.checkfu.com/reference/errors#auth-disabled-tenancy
                            description: >-
                              Stable public documentation and remedy for this
                              error type.
                        required:
                          - type
                          - message
                          - more
                        additionalProperties: false
                    additionalProperties: false
                  - $ref: '#/components/schemas/PolicyDeniedError'
        '404':
          description: >-
            The requested resource does not exist in the resolved deployment
            boundary.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ValidationNotFoundError'
        '429':
          description: Typed Checkfu wire error
          headers:
            retry-after:
              description: >-
                Delay in seconds for rate limits or deployment quotas with a
                known release or UTC reset boundary
              required: false
              schema:
                type: integer
                minimum: 1
          content:
            application/json:
              schema:
                type: object
                required:
                  - error
                properties:
                  error:
                    type: object
                    required:
                      - type
                      - message
                      - more
                    properties:
                      type:
                        type: string
                        enum:
                          - budget.exceeded
                      message:
                        type: string
                      more:
                        type: string
                        enum:
                          - >-
                            https://docs.checkfu.com/reference/errors#budget-exceeded
                        description: >-
                          Stable public documentation and remedy for this error
                          type.
                    additionalProperties: false
                additionalProperties: false
        '500':
          description: >-
            An unexpected internal failure occurred; the message contains an
            opaque incident reference.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RuntimeInternalError'
      security:
        - bearerAuth: []
components:
  schemas:
    SkillSourceId:
      type: string
      allOf:
        - pattern: ^sksrc_[0-9a-f]{32}$
    Objects_86:
      type: object
      properties:
        id:
          $ref: '#/components/schemas/SkillSourceId'
        workspace_id:
          $ref: '#/components/schemas/WorkspaceId'
        name:
          type: string
          allOf:
            - pattern: ^[a-z0-9](?:[a-z0-9._-]{0,93})$
        project_id:
          $ref: '#/components/schemas/ProjectId'
        description:
          anyOf:
            - type: string
              allOf:
                - maxLength: 16384
            - type: 'null'
        root:
          anyOf:
            - $ref: '#/components/schemas/ProjectPath'
            - type: 'null'
        status:
          $ref: '#/components/schemas/Union_148'
        last_sync:
          $ref: '#/components/schemas/Union_149'
        last_sync_error_code:
          anyOf:
            - type: string
              allOf:
                - minLength: 1
                - maxLength: 8192
            - type: 'null'
        version:
          type: integer
          allOf:
            - exclusiveMinimum: 0
        created_at:
          type: string
        updated_at:
          type: string
      required:
        - id
        - workspace_id
        - name
        - project_id
        - description
        - root
        - status
        - last_sync
        - last_sync_error_code
        - version
        - created_at
        - updated_at
      additionalProperties: false
    WorkspaceId:
      type: string
      allOf:
        - pattern: ^wrkspc_[0-9a-f]{32}$
    PolicyDeniedError:
      type: object
      properties:
        error:
          type: object
          properties:
            type:
              type: string
              enum:
                - policy.denied
            message:
              type: string
            more:
              type: string
              enum:
                - https://docs.checkfu.com/reference/errors#policy-denied
              description: Stable public documentation and remedy for this error type.
          required:
            - type
            - message
            - more
          additionalProperties: false
      required:
        - error
      additionalProperties: false
      description: Deployment governance or retention policy denied the request.
    ValidationNotFoundError:
      type: object
      properties:
        error:
          type: object
          properties:
            type:
              type: string
              enum:
                - validation.not_found
            message:
              type: string
            more:
              type: string
              enum:
                - https://docs.checkfu.com/reference/errors#validation-not-found
              description: Stable public documentation and remedy for this error type.
          required:
            - type
            - message
            - more
          additionalProperties: false
      required:
        - error
      additionalProperties: false
      description: >-
        The requested resource does not exist in the resolved deployment
        boundary.
    RuntimeInternalError:
      type: object
      properties:
        error:
          type: object
          properties:
            type:
              type: string
              enum:
                - runtime.internal
            message:
              type: string
            more:
              type: string
              enum:
                - https://docs.checkfu.com/reference/errors#runtime-internal
              description: Stable public documentation and remedy for this error type.
          required:
            - type
            - message
            - more
          additionalProperties: false
      required:
        - error
      additionalProperties: false
      description: >-
        An unexpected internal failure occurred; the message contains an opaque
        incident reference.
    ProjectId:
      type: string
      allOf:
        - pattern: ^prj_[0-9a-f]{32}$
    ProjectPath:
      type: string
      allOf:
        - minLength: 1
        - maxLength: 1024
    Union_148:
      type: string
      enum:
        - pending
        - healthy
        - sync_failed
    Union_149:
      anyOf:
        - type: object
          properties:
            project_revision:
              type: integer
              allOf:
                - exclusiveMinimum: 0
            commit_sha:
              type: string
              allOf:
                - pattern: ^(?:[0-9a-f]{40}|[0-9a-f]{64})$
            synced_at:
              type: string
            outcomes:
              type: array
              items:
                anyOf:
                  - type: object
                    properties:
                      name:
                        type: string
                        allOf:
                          - pattern: ^[a-z0-9](?:[a-z0-9._-]{0,93})$
                      action:
                        type: string
                        enum:
                          - created
                          - updated
                          - unchanged
                      skill_id:
                        $ref: '#/components/schemas/SkillId'
                      skill_version:
                        type: integer
                        allOf:
                          - exclusiveMinimum: 0
                    required:
                      - name
                      - action
                      - skill_id
                      - skill_version
                    additionalProperties: false
                  - type: object
                    properties:
                      name:
                        type: string
                        allOf:
                          - pattern: ^[a-z0-9](?:[a-z0-9._-]{0,93})$
                      action:
                        type: string
                        enum:
                          - invalid
                      reason:
                        type: string
                        allOf:
                          - maxLength: 512
                    required:
                      - name
                      - action
                      - reason
                    additionalProperties: false
                  - type: object
                    properties:
                      name:
                        type: string
                        allOf:
                          - pattern: ^[a-z0-9](?:[a-z0-9._-]{0,93})$
                      action:
                        type: string
                        enum:
                          - missing
                    required:
                      - name
                      - action
                    additionalProperties: false
              allOf:
                - maxItems: 512
          required:
            - project_revision
            - commit_sha
            - synced_at
            - outcomes
          additionalProperties: false
        - type: 'null'
    SkillId:
      type: string
      allOf:
        - pattern: ^skl_[0-9a-f]{32}$
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer

````