{"openapi":"3.1.0","info":{"title":"Linear Workflow (BYOK) API","version":"0.1.0","description":"Linear Workflow (BYOK) lets an AI assistant read your own Linear Workflow data through the Linear Workflow API with a key you supply (personal API key). Read-only: 9 tools (list_workflow_states, list_issue_relations, list_custom_views, list_customers, list_customer_statuses, list_releases, list_release_pipelines, list_issue_priority_values, get_rate_limit_status). The BYOK key travels with each...\n\nEvery operation is read-only or compute-only. The same tools are available over MCP (streamable HTTP) at https://byok-linear-workflow.connectorbay.com/mcp.","contact":{"name":"Unify Dynamics LLC","email":"agent@connectorbay.com","url":"https://connectorbay.com/byok-linear-workflow/docs"},"termsOfService":"https://connectorbay.com/byok-linear-workflow/terms"},"servers":[{"url":"https://byok-linear-workflow.connectorbay.com"}],"externalDocs":{"url":"https://connectorbay.com/byok-linear-workflow/docs"},"security":[{"upstreamKey":[]}],"components":{"securitySchemes":{"bearer":{"type":"http","scheme":"bearer","description":"Optional. A Pro API key raises rate limits; no credentials are required."},"upstreamKey":{"type":"apiKey","in":"header","name":"X-Upstream-Key","description":"Your own key for the service this connector wraps (bring your own key). Used for that one call only; never stored, logged or cached."}},"schemas":{"Error":{"type":"object","properties":{"ok":{"const":false},"error":{"type":"object"}}}}},"paths":{"/v1/tools/list_workflow_states":{"post":{"operationId":"list_workflow_states","summary":"List Linear workflow states (Backlog, Todo, In Progress, Done ...) with type, color, position and team. One page per cal","description":"List Linear workflow states (Backlog, Todo, In Progress, Done ...) with type, color, position and team. One page per call. Use for \"What workflow states does each Linear team have\".","tags":["tools"],"requestBody":{"required":true,"content":{"application/json":{"schema":{"properties":{"first":{"anyOf":[{"maximum":100,"minimum":1,"type":"integer"},{"type":"null"}],"default":25,"description":"How many results to return (1 to 100).","title":"First"},"after":{"anyOf":[{"maxLength":200,"type":"string"},{"type":"null"}],"default":null,"description":"Cursor copied from pageInfo.endCursor of the previous answer to get the next page; leave empty for the first page.","title":"After"},"order_by":{"anyOf":[{"enum":["updatedAt","createdAt"],"type":"string"},{"type":"null"}],"default":"updatedAt","description":"Order: updatedAt (most recently changed first) or createdAt (newest first).","title":"Order By"}},"title":"list_workflow_statesArguments","type":"object"}}}},"responses":{"200":{"description":"Tool result. `ok: true` on success; `ok: false` with a structured `error` (provider_unavailable, upstream_error, bad_input) when the tool could not answer.","content":{"application/json":{"schema":{"type":"object","additionalProperties":true}}}},"422":{"description":"Arguments failed validation","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"429":{"description":"Rate limit exceeded (see Retry-After)","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}}},"x-read-only":true}},"/v1/tools/list_issue_relations":{"post":{"operationId":"list_issue_relations","summary":"List links between Linear issues (blocks, duplicate, related) with type and both issue identifiers. One page per call. U","description":"List links between Linear issues (blocks, duplicate, related) with type and both issue identifiers. One page per call. Use for \"Which Linear issues block other issues\".","tags":["tools"],"requestBody":{"required":true,"content":{"application/json":{"schema":{"properties":{"first":{"anyOf":[{"maximum":100,"minimum":1,"type":"integer"},{"type":"null"}],"default":25,"description":"How many results to return (1 to 100).","title":"First"},"after":{"anyOf":[{"maxLength":200,"type":"string"},{"type":"null"}],"default":null,"description":"Cursor copied from pageInfo.endCursor of the previous answer to get the next page; leave empty for the first page.","title":"After"},"order_by":{"anyOf":[{"enum":["updatedAt","createdAt"],"type":"string"},{"type":"null"}],"default":"updatedAt","description":"Order: updatedAt (most recently changed first) or createdAt (newest first).","title":"Order By"}},"title":"list_issue_relationsArguments","type":"object"}}}},"responses":{"200":{"description":"Tool result. `ok: true` on success; `ok: false` with a structured `error` (provider_unavailable, upstream_error, bad_input) when the tool could not answer.","content":{"application/json":{"schema":{"type":"object","additionalProperties":true}}}},"422":{"description":"Arguments failed validation","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"429":{"description":"Rate limit exceeded (see Retry-After)","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}}},"x-read-only":true}},"/v1/tools/list_custom_views":{"post":{"operationId":"list_custom_views","summary":"List saved Linear custom views with name, model (Issue, Project, Initiative), whether shared, owner and team. One page p","description":"List saved Linear custom views with name, model (Issue, Project, Initiative), whether shared, owner and team. One page per call. Use for \"Which saved views exist in Linear\".","tags":["tools"],"requestBody":{"required":true,"content":{"application/json":{"schema":{"properties":{"first":{"anyOf":[{"maximum":100,"minimum":1,"type":"integer"},{"type":"null"}],"default":25,"description":"How many results to return (1 to 100).","title":"First"},"after":{"anyOf":[{"maxLength":200,"type":"string"},{"type":"null"}],"default":null,"description":"Cursor copied from pageInfo.endCursor of the previous answer to get the next page; leave empty for the first page.","title":"After"},"order_by":{"anyOf":[{"enum":["updatedAt","createdAt"],"type":"string"},{"type":"null"}],"default":"updatedAt","description":"Order: updatedAt (most recently changed first) or createdAt (newest first).","title":"Order By"}},"title":"list_custom_viewsArguments","type":"object"}}}},"responses":{"200":{"description":"Tool result. `ok: true` on success; `ok: false` with a structured `error` (provider_unavailable, upstream_error, bad_input) when the tool could not answer.","content":{"application/json":{"schema":{"type":"object","additionalProperties":true}}}},"422":{"description":"Arguments failed validation","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"429":{"description":"Rate limit exceeded (see Retry-After)","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}}},"x-read-only":true}},"/v1/tools/list_customers":{"post":{"operationId":"list_customers","summary":"List Linear customers (Customer Requests feature) with name, domains, status, tier, approximate need count and owner. On","description":"List Linear customers (Customer Requests feature) with name, domains, status, tier, approximate need count and owner. One page per call. Use for \"Which customers are tracked in Linear\".","tags":["tools"],"requestBody":{"required":true,"content":{"application/json":{"schema":{"properties":{"first":{"anyOf":[{"maximum":100,"minimum":1,"type":"integer"},{"type":"null"}],"default":25,"description":"How many results to return (1 to 100).","title":"First"},"after":{"anyOf":[{"maxLength":200,"type":"string"},{"type":"null"}],"default":null,"description":"Cursor copied from pageInfo.endCursor of the previous answer to get the next page; leave empty for the first page.","title":"After"},"order_by":{"anyOf":[{"enum":["updatedAt","createdAt"],"type":"string"},{"type":"null"}],"default":"updatedAt","description":"Order: updatedAt (most recently changed first) or createdAt (newest first).","title":"Order By"}},"title":"list_customersArguments","type":"object"}}}},"responses":{"200":{"description":"Tool result. `ok: true` on success; `ok: false` with a structured `error` (provider_unavailable, upstream_error, bad_input) when the tool could not answer.","content":{"application/json":{"schema":{"type":"object","additionalProperties":true}}}},"422":{"description":"Arguments failed validation","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"429":{"description":"Rate limit exceeded (see Retry-After)","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}}},"x-read-only":true}},"/v1/tools/list_customer_statuses":{"post":{"operationId":"list_customer_statuses","summary":"List the customer statuses defined in the workspace with name, color and position. One page per call. Use for \"Which cus","description":"List the customer statuses defined in the workspace with name, color and position. One page per call. Use for \"Which customer statuses does Linear define\".","tags":["tools"],"requestBody":{"required":true,"content":{"application/json":{"schema":{"properties":{"first":{"anyOf":[{"maximum":100,"minimum":1,"type":"integer"},{"type":"null"}],"default":25,"description":"How many results to return (1 to 100).","title":"First"},"after":{"anyOf":[{"maxLength":200,"type":"string"},{"type":"null"}],"default":null,"description":"Cursor copied from pageInfo.endCursor of the previous answer to get the next page; leave empty for the first page.","title":"After"},"order_by":{"anyOf":[{"enum":["updatedAt","createdAt"],"type":"string"},{"type":"null"}],"default":"updatedAt","description":"Order: updatedAt (most recently changed first) or createdAt (newest first).","title":"Order By"}},"title":"list_customer_statusesArguments","type":"object"}}}},"responses":{"200":{"description":"Tool result. `ok: true` on success; `ok: false` with a structured `error` (provider_unavailable, upstream_error, bad_input) when the tool could not answer.","content":{"application/json":{"schema":{"type":"object","additionalProperties":true}}}},"422":{"description":"Arguments failed validation","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"429":{"description":"Rate limit exceeded (see Retry-After)","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}}},"x-read-only":true}},"/v1/tools/list_releases":{"post":{"operationId":"list_releases","summary":"List Linear releases with name, version, stage, pipeline, target date, issue count and completion time. One page per cal","description":"List Linear releases with name, version, stage, pipeline, target date, issue count and completion time. One page per call. 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One page per call. Use f","description":"List Linear release pipelines with name, type, whether it is production, release count and URL. One page per call. Use for \"What release pipelines does Linear have\".","tags":["tools"],"requestBody":{"required":true,"content":{"application/json":{"schema":{"properties":{"first":{"anyOf":[{"maximum":100,"minimum":1,"type":"integer"},{"type":"null"}],"default":25,"description":"How many results to return (1 to 100).","title":"First"},"after":{"anyOf":[{"maxLength":200,"type":"string"},{"type":"null"}],"default":null,"description":"Cursor copied from pageInfo.endCursor of the previous answer to get the next page; leave empty for the first page.","title":"After"},"order_by":{"anyOf":[{"enum":["updatedAt","createdAt"],"type":"string"},{"type":"null"}],"default":"updatedAt","description":"Order: updatedAt (most recently changed first) or createdAt (newest first).","title":"Order By"}},"title":"list_release_pipelinesArguments","type":"object"}}}},"responses":{"200":{"description":"Tool result. `ok: true` on success; `ok: false` with a structured `error` (provider_unavailable, upstream_error, bad_input) when the tool could not answer.","content":{"application/json":{"schema":{"type":"object","additionalProperties":true}}}},"422":{"description":"Arguments failed validation","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"429":{"description":"Rate limit exceeded (see Retry-After)","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}}},"x-read-only":true}},"/v1/tools/list_issue_priority_values":{"post":{"operationId":"list_issue_priority_values","summary":"List the Linear priority numbers and their labels (0 No priority, 1 Urgent, 2 High, 3 Medium, 4 Low). Use for \"What do L","description":"List the Linear priority numbers and their labels (0 No priority, 1 Urgent, 2 High, 3 Medium, 4 Low). Use for \"What do Linear priority numbers mean\".","tags":["tools"],"requestBody":{"required":true,"content":{"application/json":{"schema":{"properties":{},"title":"list_issue_priority_valuesArguments","type":"object"}}}},"responses":{"200":{"description":"Tool result. `ok: true` on success; `ok: false` with a structured `error` (provider_unavailable, upstream_error, bad_input) when the tool could not answer.","content":{"application/json":{"schema":{"type":"object","additionalProperties":true}}}},"422":{"description":"Arguments failed validation","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"429":{"description":"Rate limit exceeded (see Retry-After)","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}}},"x-read-only":true}},"/v1/tools/get_rate_limit_status":{"post":{"operationId":"get_rate_limit_status","summary":"Show the API key's current Linear rate limits: which limit applies and how much allowance remains. Use for \"How many Lin","description":"Show the API key's current Linear rate limits: which limit applies and how much allowance remains. Use for \"How many Linear API requests do I have left\".","tags":["tools"],"requestBody":{"required":true,"content":{"application/json":{"schema":{"properties":{},"title":"get_rate_limit_statusArguments","type":"object"}}}},"responses":{"200":{"description":"Tool result. `ok: true` on success; `ok: false` with a structured `error` (provider_unavailable, upstream_error, bad_input) when the tool could not answer.","content":{"application/json":{"schema":{"type":"object","additionalProperties":true}}}},"422":{"description":"Arguments failed validation","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"429":{"description":"Rate limit exceeded (see Retry-After)","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}}},"x-read-only":true}}}}