🚀 New PyAirbyte Features

• Add MCP trace context and consistent outcomes (#1298) 858dede

🐛 Bug Fixes

• Reuse resolved organization IDs in MCP telemetry (#1300) 74a83c6
• Use paginated list_by_user_id for instance-wide workspace listing (#1294) e1a0d53
• Scope custom source definitions to the workspace and fix Builder URLs (#1295) 15b2134
• Treat HTTP 403 as missing-or-inaccessible resource (#1296) f77b7e9
• Address MCP bug bash findings (fast lane) (#1292) 64ce8af

⚙️ Under the Hood

• Merge main into release-candidate/v1 () bc50a57

---

See also: Full Release Notes (v1.x family) | Full Changelog (v1.0.0-rc.15...v1.0.0-rc.16)

❇️ New MCP Features

• Add guidance module with capability-gated Airbyte knowledge search (Kapa Retrieval API) (#1284) 97f242e

---

See also: Full Release Notes (v1.x family) | Full Changelog (v1.0.0-rc.14...v1.0.0-rc.15)

❇️ New MCP Features

• Default to Datadog when LLM Observability is enabled (#1291) a4d2565

🐛 Bug Fixes

• Preserve native Datadog client trace context (#1290) f6dbce4
• Exclude raw tool payloads from native Datadog traces (#1289) ac70721

---

See also: Full Release Notes (v1.x family) | Full Changelog (v1.0.0-rc.13...v1.0.0-rc.14)

❇️ New MCP Features

• Include PyAirbyte version in native Datadog spans (#1286) 5aa6bd8
• Trace requested Cloud entity names (#1216) 730cf54
• Default cloud connection streams to the source's suggested streams (#1285) 3252462

⚙️ Under the Hood

• Update release candidate from main (#1287) 7589b0d

---

See also: Full Release Notes (v1.x family) | Full Changelog (v1.0.0-rc.12...v1.0.0-rc.13)

❇️ New MCP Features

• Add client identity to tool-call traces (AGENTIC-2288) (#1274) f0a5b14
• Match platform tracing with intent and action (#1276) 847a96a
• Accept azp-allowlisted user-realm bearer tokens via fastmcp-extensions 0.32 (#1275) 95457d2
• Correlate ServerConnected with the session it mints (#1270) 8a274f2
• Attribute unscoped tool calls to the user's default organization (#1273) d6d57ca
• Accept azp-allowlisted user-realm tokens via fastmcp-extensions 0.32 (#1275) 46f2594
• Show intent and action in Datadog span input (#1272) 2e192bc
• Attribute hosted ServerConnected to the Airbyte user, default workspace and organization (#1271) 7203e3b
• Attribute tool-call telemetry to the canonical Airbyte user (#1267) 8ffe3da
• Record workspace and organization scope on tool-call telemetry (#1265) 097c24a
• Track ServerConnected and AuthFailed with session and client context on every event (#1263) 7475f64
• Add Fusion search and search-status tools (#1262) 19b0315
• Trace requested Cloud connector actions (#1215) 31675ef

🚀 New PyAirbyte Features

• Pick Segment write key from runtime (hardcoded MCP key) (#1264) 3780a16
• Upgrade to FastMCP 4 / fastmcp-extensions capability model (MCP 2026-07-28 support) (#1252) 42f9243

🐛 Bug Fixes

• Return raw destination configuration from get_destination (#1279) 5d886dc
• Route manifest file paths through the trusted-execution gate (#1277) e244749
• Require pinned issuer for the user-realm verifier (#1275) 7e2e794
• Keep nested and in-memory tool calls from mislabeling OTel tool spans (#1266) b256ec9
• Hide execute_external_api_action until backend supports write actions (#1256) 6b4fb57
• Degrade gracefully when the connector feature probe fails (#1249) 5cc2f5d
• Normalize Cloud execute data/meta response envelope (#1248) eeeee1b
• Reject plain-text credentials in deferred deploys; drop duplicate setup-check tool and method (#1246) 8343208
• Fall back to destination lookup when source lookup raises SDK 404 (#1247) 92a545e
• Decouple destination skill docs from local enrichment (#1244) 5a6459b

⚙️ Under the Hood

8 changes

• Merge main into release-candidate/v1 (conflicts) (#1278) 99e6cc4
• Resolve merge conflicts from main into release-candidate/v1 (#1278) c9d812b
• Rewrap _create_auth docstring (#1275) 65df76c
• Bump fastmcp-extensions to 0.30.0 (#1269) 9f2eb51
• Advertise the actions.<entity_type>.<action> skill-docs section pattern (#1254) 7e40e2f
• Point agents at describe_cloud_connector and fix api_args guidance (#1253) 374568a
• Merge main into release-candidate/v1 (conflicts) (#1243) 330e206
• Resolve merge conflicts from main into release-candidate/v1 (#1243) ca0a363

---

See also: Full Release Notes (v1.x family) | Full Changelog (v0.71.0...v1.0.0-rc.12)

❇️ New MCP Features

• Accept azp-allowlisted user-realm bearer tokens via fastmcp-extensions 0.32 (#1275) 95457d2
• Correlate ServerConnected with the session it mints (#1270) 8a274f2
• Attribute unscoped tool calls to the user's default organization (#1273) d6d57ca
• Accept azp-allowlisted user-realm tokens via fastmcp-extensions 0.32 (#1275) 46f2594
• Show intent and action in Datadog span input (#1272) 2e192bc
• Attribute hosted ServerConnected to the Airbyte user, default workspace and organization (#1271) 7203e3b
• Attribute tool-call telemetry to the canonical Airbyte user (#1267) 8ffe3da
• Record workspace and organization scope on tool-call telemetry (#1265) 097c24a
• Track ServerConnected and AuthFailed with session and client context on every event (#1263) 7475f64
• Add Fusion search and search-status tools (#1262) 19b0315
• Trace requested Cloud connector actions (#1215) 31675ef

🚀 New PyAirbyte Features

• Pick Segment write key from runtime (hardcoded MCP key) (#1264) 3780a16
• Upgrade to FastMCP 4 / fastmcp-extensions capability model (MCP 2026-07-28 support) (#1252) 42f9243

🐛 Bug Fixes

• Return raw destination configuration from get_destination (#1279) 5d886dc
• Route manifest file paths through the trusted-execution gate (#1277) e244749
• Require pinned issuer for the user-realm verifier (#1275) 7e2e794
• Keep nested and in-memory tool calls from mislabeling OTel tool spans (#1266) b256ec9
• Hide execute_external_api_action until backend supports write actions (#1256) 6b4fb57
• Degrade gracefully when the connector feature probe fails (#1249) 5cc2f5d
• Normalize Cloud execute data/meta response envelope (#1248) eeeee1b
• Reject plain-text credentials in deferred deploys; drop duplicate setup-check tool and method (#1246) 8343208
• Fall back to destination lookup when source lookup raises SDK 404 (#1247) 92a545e
• Decouple destination skill docs from local enrichment (#1244) 5a6459b

⚙️ Under the Hood

8 changes

• Merge main into release-candidate/v1 (conflicts) (#1278) 99e6cc4
• Resolve merge conflicts from main into release-candidate/v1 (#1278) c9d812b
• Rewrap _create_auth docstring (#1275) 65df76c
• Bump fastmcp-extensions to 0.30.0 (#1269) 9f2eb51
• Advertise the actions.<entity_type>.<action> skill-docs section pattern (#1254) 7e40e2f
• Point agents at describe_cloud_connector and fix api_args guidance (#1253) 374568a
• Merge main into release-candidate/v1 (conflicts) (#1243) 330e206
• Resolve merge conflicts from main into release-candidate/v1 (#1243) ca0a363

---

See also: Full Release Notes (v1.x family) | Full Changelog (v0.71.0...v1.0.0-rc.11)

❇️ New MCP Features

• Correlate ServerConnected with the session it mints (#1270) 8a274f2
• Attribute unscoped tool calls to the user's default organization (#1273) d6d57ca
• Show intent and action in Datadog span input (#1272) 2e192bc
• Attribute hosted ServerConnected to the Airbyte user, default workspace and organization (#1271) 7203e3b
• Attribute tool-call telemetry to the canonical Airbyte user (#1267) 8ffe3da
• Record workspace and organization scope on tool-call telemetry (#1265) 097c24a
• Track ServerConnected and AuthFailed with session and client context on every event (#1263) 7475f64
• Add Fusion search and search-status tools (#1262) 19b0315
• Trace requested Cloud connector actions (#1215) 31675ef

🚀 New PyAirbyte Features

• Pick Segment write key from runtime (hardcoded MCP key) (#1264) 3780a16
• Upgrade to FastMCP 4 / fastmcp-extensions capability model (MCP 2026-07-28 support) (#1252) 42f9243

🐛 Bug Fixes

• Return raw destination configuration from get_destination (#1279) 5d886dc
• Route manifest file paths through the trusted-execution gate (#1277) e244749
• Keep nested and in-memory tool calls from mislabeling OTel tool spans (#1266) b256ec9
• Hide execute_external_api_action until backend supports write actions (#1256) 6b4fb57
• Degrade gracefully when the connector feature probe fails (#1249) 5cc2f5d
• Normalize Cloud execute data/meta response envelope (#1248) eeeee1b
• Reject plain-text credentials in deferred deploys; drop duplicate setup-check tool and method (#1246) 8343208
• Fall back to destination lookup when source lookup raises SDK 404 (#1247) 92a545e
• Decouple destination skill docs from local enrichment (#1244) 5a6459b

⚙️ Under the Hood

7 changes

• Merge main into release-candidate/v1 (conflicts) (#1278) 99e6cc4
• Resolve merge conflicts from main into release-candidate/v1 (#1278) c9d812b
• Bump fastmcp-extensions to 0.30.0 (#1269) 9f2eb51
• Advertise the actions.<entity_type>.<action> skill-docs section pattern (#1254) 7e40e2f
• Point agents at describe_cloud_connector and fix api_args guidance (#1253) 374568a
• Merge main into release-candidate/v1 (conflicts) (#1243) 330e206
• Resolve merge conflicts from main into release-candidate/v1 (#1243) ca0a363

---

See also: Full Release Notes (v1.x family) | Full Changelog (v0.71.0...v1.0.0-rc.10)

❇️ New MCP Features

• Attribute hosted ServerConnected to the Airbyte user, default workspace and organization (#1271) 7203e3b
• Attribute tool-call telemetry to the canonical Airbyte user (#1267) 8ffe3da
• Record workspace and organization scope on tool-call telemetry (#1265) 097c24a
• Track ServerConnected and AuthFailed with session and client context on every event (#1263) 7475f64
• Add Fusion search and search-status tools (#1262) 19b0315
• Trace requested Cloud connector actions (#1215) 31675ef

🚀 New PyAirbyte Features

• Pick Segment write key from runtime (hardcoded MCP key) (#1264) 3780a16
• Upgrade to FastMCP 4 / fastmcp-extensions capability model (MCP 2026-07-28 support) (#1252) 42f9243

🐛 Bug Fixes

• Keep nested and in-memory tool calls from mislabeling OTel tool spans (#1266) b256ec9
• Hide execute_external_api_action until backend supports write actions (#1256) 6b4fb57
• Degrade gracefully when the connector feature probe fails (#1249) 5cc2f5d
• Normalize Cloud execute data/meta response envelope (#1248) eeeee1b
• Reject plain-text credentials in deferred deploys; drop duplicate setup-check tool and method (#1246) 8343208
• Fall back to destination lookup when source lookup raises SDK 404 (#1247) 92a545e
• Decouple destination skill docs from local enrichment (#1244) 5a6459b

⚙️ Under the Hood

5 changes

• Bump fastmcp-extensions to 0.30.0 (#1269) 9f2eb51
• Advertise the actions.<entity_type>.<action> skill-docs section pattern (#1254) 7e40e2f
• Point agents at describe_cloud_connector and fix api_args guidance (#1253) 374568a
• Merge main into release-candidate/v1 (conflicts) (#1243) 330e206
• Resolve merge conflicts from main into release-candidate/v1 (#1243) ca0a363

---

See also: Full Release Notes (v1.x family) | Full Changelog (v0.71.0...v1.0.0-rc.9)

❇️ New MCP Features

• Attribute tool-call telemetry to the canonical Airbyte user (#1267) 8ffe3da
• Record workspace and organization scope on tool-call telemetry (#1265) 097c24a
• Track ServerConnected and AuthFailed with session and client context on every event (#1263) 7475f64
• Add Fusion search and search-status tools (#1262) 19b0315
• Trace requested Cloud connector actions (#1215) 31675ef

🚀 New PyAirbyte Features

• Pick Segment write key from runtime (hardcoded MCP key) (#1264) 3780a16
• Upgrade to FastMCP 4 / fastmcp-extensions capability model (MCP 2026-07-28 support) (#1252) 42f9243

🐛 Bug Fixes

• Keep nested and in-memory tool calls from mislabeling OTel tool spans (#1266) b256ec9
• Hide execute_external_api_action until backend supports write actions (#1256) 6b4fb57
• Degrade gracefully when the connector feature probe fails (#1249) 5cc2f5d
• Normalize Cloud execute data/meta response envelope (#1248) eeeee1b
• Reject plain-text credentials in deferred deploys; drop duplicate setup-check tool and method (#1246) 8343208
• Fall back to destination lookup when source lookup raises SDK 404 (#1247) 92a545e
• Decouple destination skill docs from local enrichment (#1244) 5a6459b

⚙️ Under the Hood

5 changes

• Bump fastmcp-extensions to 0.30.0 (#1269) 9f2eb51
• Advertise the actions.<entity_type>.<action> skill-docs section pattern (#1254) 7e40e2f
• Point agents at describe_cloud_connector and fix api_args guidance (#1253) 374568a
• Merge main into release-candidate/v1 (conflicts) (#1243) 330e206
• Resolve merge conflicts from main into release-candidate/v1 (#1243) ca0a363

---

See also: Full Release Notes (v1.x family) | Full Changelog (v0.71.0...v1.0.0-rc.8)

❇️ New MCP Features

• Add Fusion search and search-status tools (#1262) 19b0315
• Trace requested Cloud connector actions (#1215) 31675ef

🚀 New PyAirbyte Features

• Upgrade to FastMCP 4 / fastmcp-extensions capability model (MCP 2026-07-28 support) (#1252) 42f9243

🐛 Bug Fixes

• Keep nested and in-memory tool calls from mislabeling OTel tool spans (#1266) b256ec9
• Hide execute_external_api_action until backend supports write actions (#1256) 6b4fb57
• Degrade gracefully when the connector feature probe fails (#1249) 5cc2f5d
• Normalize Cloud execute data/meta response envelope (#1248) eeeee1b
• Reject plain-text credentials in deferred deploys; drop duplicate setup-check tool and method (#1246) 8343208
• Fall back to destination lookup when source lookup raises SDK 404 (#1247) 92a545e
• Decouple destination skill docs from local enrichment (#1244) 5a6459b

⚙️ Under the Hood

4 changes

• Advertise the actions.<entity_type>.<action> skill-docs section pattern (#1254) 7e40e2f
• Point agents at describe_cloud_connector and fix api_args guidance (#1253) 374568a
• Merge main into release-candidate/v1 (conflicts) (#1243) 330e206
• Resolve merge conflicts from main into release-candidate/v1 (#1243) ca0a363

---

See also: Full Release Notes (v1.x family) | Full Changelog (v0.71.0...v1.0.0-rc.7)

❇️ New MCP Features

• Trace requested Cloud connector actions (#1215) 31675ef
• Upgrade to FastMCP 4 / fastmcp-extensions capability model (MCP 2026-07-28 support) (#1252) 42f9243

🐛 Bug Fixes

• Hide execute_external_api_action until backend supports write actions (#1256) 6b4fb57
• Degrade gracefully when the connector feature probe fails (#1249) 5cc2f5d
• Normalize Cloud execute data/meta response envelope (#1248) eeeee1b
• Reject plain-text credentials in deferred deploys; drop duplicate setup-check tool and method (#1246) 8343208
• Fall back to destination lookup when source lookup raises SDK 404 (#1247) 92a545e
• Decouple destination skill docs from local enrichment (#1244) 5a6459b

⚙️ Under the Hood

4 changes

• Advertise the actions.<entity_type>.<action> skill-docs section pattern (#1254) 7e40e2f
• Point agents at describe_cloud_connector and fix api_args guidance (#1253) 374568a
• Merge main into release-candidate/v1 (conflicts) (#1243) 330e206
• Resolve merge conflicts from main into release-candidate/v1 (#1243) ca0a363

---

See also: Full Release Notes (v1.x family) | Full Changelog (v0.71.0...v1.0.0-rc.6)

🐛 Bug Fixes

• Degrade gracefully when the connector feature probe fails (#1249) 5cc2f5d
• Normalize Cloud execute data/meta response envelope (#1248) eeeee1b
• Reject plain-text credentials in deferred deploys; drop duplicate setup-check tool and method (#1246) 8343208
• Fall back to destination lookup when source lookup raises SDK 404 (#1247) 92a545e
• Decouple destination skill docs from local enrichment (#1244) 5a6459b

⚙️ Under the Hood

4 changes

• Advertise the actions.<entity_type>.<action> skill-docs section pattern (#1254) 7e40e2f
• Point agents at describe_cloud_connector and fix api_args guidance (#1253) 374568a
• Merge main into release-candidate/v1 (conflicts) (#1243) 330e206
• Resolve merge conflicts from main into release-candidate/v1 (#1243) ca0a363

---

See also: Full Release Notes (v1.x family) | Full Changelog (v0.71.0...v1.0.0-rc.5)

🐛 Bug Fixes

• Degrade gracefully when the connector feature probe fails (#1249) 5cc2f5d
• Normalize Cloud execute data/meta response envelope (#1248) eeeee1b
• Reject plain-text credentials in deferred deploys; drop duplicate setup-check tool and method (#1246) 8343208
• Fall back to destination lookup when source lookup raises SDK 404 (#1247) 92a545e
• Decouple destination skill docs from local enrichment (#1244) 5a6459b

⚙️ Under the Hood

• Merge main into release-candidate/v1 (conflicts) (#1243) 330e206
• Resolve merge conflicts from main into release-candidate/v1 (#1243) ca0a363

---

See also: Full Release Notes (v1.x family) | Full Changelog (v0.71.0...v1.0.0-rc.4)

🚀 New Features

• Defer connector authentication with draft actors (#1180) 067ca48
• Expose Agents functionality on CloudConnector / CloudWorkspace and MCP; move impl to _direct_connectors (#1220) 0e02001

🐛 Bug Fixes

• Decouple destination skill docs from local enrichment (#1244) 5a6459b

⚙️ Under the Hood

12 changes

• Merge main into release-candidate/v1 (conflicts) (#1243) 330e206
• Resolve merge conflicts from main into release-candidate/v1 (#1243) ca0a363
• Add release-candidate branch guidance to README.md and AGENTS.md (#1245) a0329bf
• Merge main into release-candidate/v1 () f5eaeb4
• Link dispatched cloud-mcp deploys to the target workflow runs page (#1242) 68d3087
• Merge main into release-candidate/v1 () 840a7d7
• Trigger on push to main; refresh untouched sync branch in place (#1239) 9fc67f6
• Route cloud-mcp deploys by trigger-type with per-target variables (#1224) 2163e3e
• Drop Python 3.10 support; require Python >=3.11 (#1237) edb63db
• Consolidate source and destination tools into connector tools (#1231) 5b5ea7d
• Route Context layer calls through Cloud Config API endpoints (#1226) 9e3a8d9
• Remove airbyte.agents and airbyte.mcp.agents modules (#1228) b30ae9f

---

See also: Full Release Notes (v1.x family) | Full Changelog (v0.70.0...v1.0.0-rc.3)

🚀 New Features

• Expose Agents functionality on CloudConnector / CloudWorkspace and MCP; move impl to _direct_connectors (#1220) 0e02001

🪓 Removals

• Remove airbyte.agents and airbyte.mcp.agents modules (#1228) b30ae9f
• Consolidate source and destination tools into connector tools (#1231) 5b5ea7d

⚙️ Under the Hood

• Route Context layer calls through Cloud Config API endpoints (#1226) 9e3a8d9

---

See also: Full Release Notes (v1.x family) | Full Changelog (v0.70.0...v1.0.0-rc.2)

🚀 New PyAirbyte Features

• Expose Agents functionality on CloudConnector / CloudWorkspace and MCP; move impl to _direct_connectors (#1220) 0e02001

---

See also: Full Release Notes (v1.x family) | Full Changelog (v0.70.0...v1.0.0-rc.1)

🐛 Bug Fixes

• Point the hosted MCP landing page at the Replication MCP setup docs (#1283) 29e2f27
• Return raw destination configuration from get_destination (#1279) 5d886dc
• Route manifest file paths through the trusted-execution gate (#1277) e244749

⚙️ Under the Hood

• Bump semantic-pr-release-drafter to v2.5.1 (one release-notes entry per PR) (#1282) 349ac2e

---

See also: Full Release Notes (v0.x family) | Full Changelog (v0.71.0...v0.71.1)

🚀 New PyAirbyte Features

• Defer connector authentication with draft actors (#1180) 067ca48

⚙️ Under the Hood

4 changes

• Add release-candidate branch guidance to README.md and AGENTS.md (#1245) a0329bf
• Link dispatched cloud-mcp deploys to the target workflow runs page (#1242) 68d3087
• Trigger on push to main; refresh untouched sync branch in place (#1239) 9fc67f6
• Route cloud-mcp deploys by trigger-type with per-target variables (#1224) 2163e3e

---

See also: Full Release Notes (v0.x family) | Full Changelog (v0.70.0...v0.71.0)

❇️ New MCP Features

• Capture agent intent on the hosted server over OpenTelemetry (AGENTIC-2240) (#1199) 9631b4a

⚙️ Under the Hood

• Draft release-candidate prereleases from release-candidate/** branches (#1234) 2b0889b
• Add scheduled rc-branch-update workflow to sync main into the release-candidate trunk (#1230) 1bd30b1

---

See also: Full Release Notes (v0.x family) | Full Changelog (v0.69.0...v0.70.0)

❇️ New MCP Features

• Add SSO realm login to the hosted MCP's interactive OIDC flow (#1213) cbff456
• Merge server destination docs with local sql_select guidance (#1208) 14020ba
• Hand OAuth consent off to the branded Keycloak login (#1192) 0e7f082
• Return structured errors with SQL guidance for rejected agent actions (#1196) e0c0813

🚀 New PyAirbyte Features

• Add delegation to platform-internal repo in addition to ops-mcp (#1198) 1b11ce1

🐛 Bug Fixes

• Use Quartz cron examples and validate cron_expression field count (#1207) 1d6e7d5
• Friendlier error when run_cloud_sync targets a disabled connection (#1210) bbc2b86
• Add workspace_id param to permanently_delete_cloud_{source,destination,connection} (#1206) 9a6798b
• Drop incorrect BigQuery case-sensitivity claim from column guidance (#1197) 3ebabb6

⚙️ Under the Hood

• Move airbyte.agents implementation helpers into airbyte._direct_connectors (no public API changes) (#1221) f3ccdfc
• Warn that Snowflake columns are upper-cased and must not be quoted (#1195) 2e62109
• Run integration tests once in a sharded job instead of per matrix entry (#1184) f1529ca

---

See also: Full Release Notes (v0.x family) | Full Changelog (v0.68.0...v0.69.0)

❇️ New MCP Features

• Destination inspect_agent_connector returns connections, streams, and target database/schema; fold message into warnings/errors (#1194) 2ee8e1e
• Rename inspect_agent_connector source_definition_name to integration_name (#1190) 97e2622
• Clean up inspect_agent_connector docs — drop outline, render content as markdown (#1191) 531604d

🐛 Bug Fixes

• Improve destination docs content for sql_select (#1193) 7e4ad7b

---

See also: Full Release Notes (v0.x family) | Full Changelog (v0.67.0...v0.68.0)

❇️ New MCP Features

• Return inline docs summary from inspect_agent_connector (#1187) 5f665be
• Honor allowlisted upstream X-Airbyte-Analytic-Source in MCP mode (#1182) 8f1d69c
• Serve built-in skill docs for SQL passthrough destinations instead of 404 (#1176) f5a0e3f

🐛 Bug Fixes

• Set MCP mode in server lifespan instead of at import (#1183) 71439a4
• Report Agents-disabled connectors as disabled, with enablement guidance (#1178) 86832f9
• Surface Agents 403 detail and list SQL passthrough destinations (#1177) 3112b23
• Send workspace for sql_select and clarify pagination and organization_id docs (#1172) 12e2b08

⚙️ Under the Hood

• Delete stale test_translate_cloud_job_to_sql_cache (#1181) e900c01
• Remove skill search tools and API surface (#1185) c98faaf

---

See also: Full Release Notes (v0.x family) | Full Changelog (v0.66.0...v0.67.0)

❇️ New MCP Features

• Label Airbyte Cloud API calls with X-Airbyte-Analytic-Source (#1170) 740c946

🚀 New PyAirbyte Features

• Expose only search action and send it unchanged to the Agents API (#1169) c9ae64f

---

See also: Full Release Notes (v0.x family) | Full Changelog (v0.65.0...v0.66.0)

❇️ New MCP Features

• Gate agents tools to Cloud deployments via API root overrides (#1167) bfde576

---

See also: Full Release Notes (v0.x family) | Full Changelog (v0.64.0...v0.65.0)

❇️ New MCP Features

• Add Agents skills tools (list, search, read docs) (#1150) 90c4acd

---

See also: Full Release Notes (v0.x family) | Full Changelog (v0.63.1...v0.64.0)

🐛 Bug Fixes

• Drop unbounded org-liveness scan from set_default_cloud_workspace (#1166) db0d199
• Return slim workspace summaries from get_default_cloud_context (#1165) c2be5d5

---

See also: Full Release Notes (v0.x family) | Full Changelog (v0.63.0...v0.63.1)

❇️ New MCP Features

• Add set_default_cloud_workspace tool with membership and tombstone validation (#1161) 4517aa0
• Add describe_cloud_workspace and get_cloud_organization_billing_status tools (#1162) 26b3ba5
• Remove check_airbyte_cloud_workspace tool in favor of get_default_cloud_context (#1159) cd99171
• Resolve live default workspace and its org in get_default_cloud_context (#1158) c1cb90c

---

See also: Full Release Notes (v0.x family) | Full Changelog (v0.62.0...v0.63.0)

🚀 New PyAirbyte Features

• Add one-step get_default_cloud_context MCP tool; feat(cloud): add privilege_scope to list_workspaces (#1157) 58471f7

---

See also: Full Release Notes (v0.x family) | Full Changelog (v0.61.0...v0.62.0)

❇️ New MCP Features

• Fall back to the authenticated user's default workspace (and its org) when none is specified (#1156) a556d11

⚙️ Under the Hood

• Deploy cloud-mcp-preview on every publish, not just prereleases (#1155) 86ddd3c

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See also: Full Release Notes (v0.x family) | Full Changelog (v0.60.0...v0.61.0)

❇️ New MCP Features

• Support sql_select action on agent connector tools (#1154) 977810a

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See also: Full Release Notes (v0.x family) | Full Changelog (v0.59.1...v0.60.0)

🐛 Bug Fixes

• Pass connector config to declarative sources (#1144) 82bd6ed
• Use POSIX paths when mapping CLI args into Docker containers (#1143) feae466
• Use correct pr-source-repo-is-fork output in PR welcome workflow (#1149) 9d0e4ce
• Accept organization_id on Agents connector tools (#1147) 9576974
• Validate Host and Origin headers on the HTTP transport (#1120) 055bccd
• Document every MCP module (agents, local, interactive) and fail on unresolved includes (#1121) 02921e7

⚙️ Under the Hood

• Address bot review nits from #1143 and #1144 (#1152) 667a6b1

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See also: Full Release Notes (v0.x family) | Full Changelog (v0.59.0...v0.59.1)

🚀 New PyAirbyte Features

• Rename describe to inspect and surface docs_skill_id (#1139) 2720361

🐛 Bug Fixes

• Scale organization discovery and resolve default org (#1125) d3528a0

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See also: Full Release Notes (v0.x family) | Full Changelog (v0.58.2...v0.59.0)

🐛 Bug Fixes

• Gate Agents MCP tools behind insiders mode, add missing org-id header (#1135) 71b6e64

⚙️ Under the Hood

• Add experimental warnings to Agents module docstrings (#1138) 180aef8

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See also: Full Release Notes (v0.x family) | Full Changelog (v0.58.1...v0.58.2)

⚙️ Under the Hood

• Bump airbyte-cdk to >=7.28.3 to pick up nltk 3.9.4 (#1133) feb0da3

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See also: Full Release Notes (v0.x family) | Full Changelog (v0.58.0...v0.58.1)

🚀 New PyAirbyte Features

• Add Airbyte Agents support in PyAirbyte and cloud-mcp: execute API and MCP tools, AgentOrganization, and AgentWorkspace (#1127) 6aaa2ba

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See also: Full Release Notes (v0.x family) | Full Changelog (v0.57.0...v0.58.0)

❇️ New MCP Features

• Emit MCP tool-call telemetry via fastmcp-extensions (#1124) f181891

🐛 Bug Fixes

• Drop undocumented AIRBYTE_API_ROOT env var aliases (#1123) e872911

⚙️ Under the Hood

• Add TK-TODO check workflow (#1130) 47379d9
• Auto-deploy cloud-mcp preview on main, prod on release (#1128) 8469339
• Fix CacheBase.streams docstring (#1126) 69e4df5

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See also: Full Release Notes (v0.x family) | Full Changelog (v0.56.0...v0.57.0)

❇️ New MCP Features

• Add Cloud connector check and sync cancellation tools (#1122) cc22882
• Let agents discover their own Cloud org and workspace IDs (#1094) f65f227

🐛 Bug Fixes

• Drop X-Airbyte-Cloud-Client-Id/-Secret request headers (#1111) 1fb3ea9
• Expose connector definition_id on CloudConnector, CloudSourceInfo, and CloudDestinationInfo (#1110) 5d1f653
• Remove non-working Prefab generative UI tools (#1108) d5c02a8

⚙️ Under the Hood

• Pin API-root, credential, and trust config args as non-header-controllable (#1116) b99f3a0
• Require fastmcp-extensions 0.19.1 (#1107) f7b99ee

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See also: Full Release Notes (v0.x family) | Full Changelog (v0.55.2...v0.56.0)

⚙️ Under the Hood

• Drop capability wiring now default in fastmcp-extensions (#1106) 6d7973e

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See also: Full Release Notes (v0.x family) | Full Changelog (v0.55.1...v0.55.2)

🐛 Bug Fixes

• Honor client UI extension over stateless HTTP (#1097) 433b5c1

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See also: Full Release Notes (v0.x family) | Full Changelog (v0.55.0...v0.55.1)

❇️ New MCP Features

• Show the server version on the landing page footer (#1102) 8c9b195

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See also: Full Release Notes (v0.x family) | Full Changelog (v0.54.2...v0.55.0)

⚙️ Under the Hood

• Gate cloud-mcp dispatch on uv resolution, not the HTML simple index (#1103) eb041fb

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See also: Full Release Notes (v0.x family) | Full Changelog (v0.54.1...v0.54.2)

🐛 Bug Fixes

• Advertise slash-less protected-resource at root mount (#1088) 1f3fb88

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See also: Full Release Notes (v0.x family) | Full Changelog (v0.54.0...v0.54.1)

❇️ New MCP Features

• Opt-in static client-credentials transport auth for the HTTP server (#1100) 2d21877

⚙️ Under the Hood

• Gate the cloud-mcp preview dispatch on the simple index, not the JSON API (#1101) bfcee43

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See also: Full Release Notes (v0.x family) | Full Changelog (v0.53.3...v0.54.0)

🐛 Bug Fixes

• Use uv by default, unless AIRBYTE_NO_UV=1 (#1099) a51e0a0

⚙️ Under the Hood

• Fence docstring examples so pdoc output renders as code (#1095) 35f4691

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See also: Full Release Notes (v0.x family) | Full Changelog (v0.53.2...v0.53.3)

🐛 Bug Fixes

• Accept list-shaped workspace notifications from Config API (#1093) 173e779

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See also: Full Release Notes (v0.x family) | Full Changelog (v0.53.1...v0.53.2)

🐛 Bug Fixes

• Request openid scope on interactive OIDC so downstream APIs accept the token (#1091) 6f539a8
• Make Cloud credential guidance execution-mode-aware (#1089) 7aff5b4

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See also: Full Release Notes (v0.x family) | Full Changelog (v0.53.0...v0.53.1)

❇️ New MCP Features

• Map branded AIRBYTE_MCP_* env into typed build_mcp_auth (https://github.com/airbytehq/PyAirbyte/pull/1085) 41a04e2

⚙️ Under the Hood

• Bump semantic-pr-release-drafter to v2.3.1 to unblock release draft finalize (https://github.com/airbytehq/PyAirbyte/pull/1087) bacbe7b
• Trigger cloud-mcp deploy after PyPI publish (https://github.com/airbytehq/PyAirbyte/pull/1050) dbe4d48
• Use prepared-release-id to finalize release draft (https://github.com/airbytehq/PyAirbyte/pull/1083) 65e4309

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See also: Full Release Notes (v0.x family) | Full Changelog (v0.52.0...v0.53.0) <!-- Release drafted at 2026-07-23 11:17pm Pacific from https://github.com/airbytehq/PyAirbyte/commit/bacbe7b66f760f94e17a94859dbfd99c9232b9f2 -->

❇️ New MCP Features

• Wire trusted-execution gate and function-layer guards (https://github.com/airbytehq/PyAirbyte/pull/1082) 349726d

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See also: Full Release Notes (v0.x family) | Full Changelog (v0.51.1...v0.52.0) <!-- Release drafted at 2026-07-20 9:03pm Pacific from https://github.com/airbytehq/PyAirbyte/commit/349726d3fcd6c7b1629e75db5ff0016e47cc7de0 -->

🐛 Bug Fixes

• Forward verified upstream token, not proxy reference JWT, to Cloud API (https://github.com/airbytehq/PyAirbyte/pull/1081) 1d9b3ca

---

See also: Full Release Notes (v0.x family) | Full Changelog (v0.51.0...v0.51.1) <!-- Release drafted at 2026-07-15 3:08pm Pacific from https://github.com/airbytehq/PyAirbyte/commit/1d9b3ca5d7f366664e6646bab184c02417b0a6d1 -->

❇️ New MCP Features

• Serve HTML landing page on browser GET to MCP endpoint (https://github.com/airbytehq/PyAirbyte/pull/1072) 5ba44a2

🐛 Bug Fixes

• Stop accepting API base URLs from caller-controlled HTTP headers (https://github.com/airbytehq/PyAirbyte/pull/1080) 5cfc9d3
• Resolve get_connector_info spec from registry instead of installing (https://github.com/airbytehq/PyAirbyte/pull/1077) 8a6160f

⚙️ Under the Hood

• Deflake httpbin-dependent URL construction tests (https://github.com/airbytehq/PyAirbyte/pull/1075) 6a1ce75

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See also: Full Release Notes (v0.x family) | Full Changelog (v0.50.0...v0.51.0) <!-- Release drafted at 2026-07-14 6:08pm Pacific from https://github.com/airbytehq/PyAirbyte/commit/5cfc9d3467208983b100d4858302e451f6318645 -->

❇️ New MCP Features

• Support headless bearer-token transport auth (https://github.com/airbytehq/PyAirbyte/pull/1073) 9369864

⚙️ Under the Hood

• Add CodeQL analysis for Python and GitHub Actions (https://github.com/airbytehq/PyAirbyte/pull/1053) 15ca9ab

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See also: Full Release Notes (v0.x family) | Full Changelog (v0.49.0...v0.50.0) <!-- Release drafted at 2026-07-13 11:42pm Pacific from https://github.com/airbytehq/PyAirbyte/commit/936986452de9a64d5ebe0ab4f5d8310d480947a2 -->