Changelog

0.5.3 (2026-07-01)

Features

• auth/google: Require audience or clientId for mcpEnabled (mcp-toolbox#​3450) (59f7b6e) (2cf5b24)
• mcp: Add URL parameter binding for HTTP transport (mcp-toolbox#​3112) (0cc7b37) (2cf5b24)
• release: Add digital signature to Toolbox binaries (mcp-toolbox#​3528) (3f0f0af) (2cf5b24)
• scylladb: Adding support for ScyllaDB source and tool (mcp-toolbox#​3119) (2dada83) (2cf5b24)
• server: Add support for toolset filtering in prebuilt CLI flag (mcp-toolbox#​3245) (7cc4f65) (2cf5b24)
• skills: Generate skills offline without live source connections (mcp-toolbox#​3388) (4c860b6) (2cf5b24)
• skills: Tolerate missing env vars during offline skills-generate (mcp-toolbox#​3399) (ea5d3e5) (2cf5b24)
• tools: Decouple tool initialization from sources (mcp-toolbox#​3355) (32a24e3) (2cf5b24)
• tools/dataplex-get-data-product: Add dataplex-get-data-product tool (mcp-toolbox#​3499) (7ea7a09) (2cf5b24)
• tools/dataplex-list-data-assets: Add dataplex-list-data-assets tool (mcp-toolbox#​3500) (182f933) (2cf5b24)
• tools/dataplex-list-data-products: Add dataplex-list-data-products tool (mcp-toolbox#​3337) (6dd669a) (2cf5b24)
• tools/dataplex: Add tools to support metadata enrichment workflow (mcp-toolbox#​3270) (05289aa) (2cf5b24)
• Enable per source level flags for sql commenter (mcp-toolbox#​3465) (ecce6b7) (2cf5b24)
• Support MCP 2026 draft specs (mcp-toolbox#​3544) (d12eaa8) (2cf5b24)

Bug Fixes

• auth/dataplex: Fix failing source with service account credentials (mcp-toolbox#​3369) (ba4deef) (2cf5b24)
• bigquery: Wire maximumBytesBilled into prebuilt config (mcp-toolbox#​3385) (4abbf6e) (2cf5b24)
• config: Add doc/line context to parse errors (mcp-toolbox#​2957) (4b097da) (2cf5b24)
• npm: Source binary version from cmd/version.txt (mcp-toolbox#​3417) (6ffbdec) (2cf5b24)
• prebuilt/alloydb-omni: Require password env var explicitly (mcp-toolbox#​3398) (fcbe3e7) (2cf5b24)
• server: Fail if MCP auth is enabled together with enable-api (mcp-toolbox#​3435) (a6ff910) (2cf5b24)
• server: Return errors instead of panicking in InitializeConfigs (mcp-toolbox#​3397) (f48b01d) (2cf5b24)
• source/dataplex,source/datalineage: Specify cloud-platform scope for default credentials (mcp-toolbox#​3376) (13e8c36) (2cf5b24)
• Bound MCP HTTP body size (mcp-toolbox#​3216) (d4f4342) (2cf5b24)
• Escape delimiter characters in applyEscape to prevent SQL injection (932519a) (2cf5b24)

0.5.2 (2026-06-11)

Features

• deps: update dependency googleapis/mcp-toolbox to v1.4.0 (#114) (b3df58e)

0.5.1 (2026-05-22)

Features

• deps: update dependency googleapis/mcp-toolbox to v1.3.0 (#109) (02e9214)

0.5.0 (2026-04-16)

⚠ BREAKING CHANGES

• add support for skills (#102) (f16120b)

Features

• dataplex: Add support for lookup context tool. (mcp-toolbox#​2744) (facb69d) (bfbc709)
• skills: Add Claude Code support to generated scripts (mcp-toolbox#​2966) (a1609e1) (bfbc709)
• skills: Add codex user agent (mcp-toolbox#​2973) (070e939) (bfbc709)
• skills: Tool invocation via npx (mcp-toolbox#​2916) (377dc5b) (bfbc709)
• tool/dataplex-lookup-context: Relax project constraint and enforce location (mcp-toolbox#​2952) (7ebfdf1) (bfbc709)
• add claude code plugin config (#104) (5238172)
• add codex plugin config (#105) (0d660f9)

Bug Fixes

• skills: Fix integer parameter parsing through agent skills (mcp-toolbox#​2847) (4564efe) (bfbc709)
• skills: Fix skill generation template (mcp-toolbox#​2914) (a01a15e) (bfbc709)
• skills: Prevent empty strings overriding optional env vars in node scripts (mcp-toolbox#​2963) (c52adeb) (bfbc709)

0.4.0 (2026-04-10)

⚠ BREAKING CHANGES

• renaming: Renaming changes across all the files. (#93)

Miscellaneous Chores

• renaming: Renaming changes across all the files. (#93) (6e9215a)

0.3.1 (2026-03-20)

Features

• deps: update dependency googleapis/mcp-toolbox to v0.30.0 (#89) (0341db1)

0.3.0 (2026-03-16)

⚠ BREAKING CHANGES

• telemetry metrics updates as per semantic convention (mcp-toolbox#​2566)
• source/knowledge-catalog: restructure prebuilt toolsets (mcp-toolbox#​2640)

Features

• skill: Attach user agent metadata for generated skill (mcp-toolbox#​2697) (9598a6a) (7e9fdd1)
• skill: Update skill generation logic (mcp-toolbox#​2646) (c233eee) (7e9fdd1)
• skills: Add additional-notes flag to generate skills command (mcp-toolbox#​2696) (73bf962) (7e9fdd1)
• source/knowledge-catalog: restructure prebuilt toolsets (mcp-toolbox#​2640) (7e9fdd1)
• source/knowledge-catalog: Restructure prebuilt toolsets (mcp-toolbox#​2640) (acb9a80) (7e9fdd1)
• Add user agent to embeddings generation (mcp-toolbox#​2572) (287251a) (7e9fdd1)
• telemetry metrics updates as per semantic convention (mcp-toolbox#​2566) (7e9fdd1)
• Telemetry metrics updates as per semantic convention (mcp-toolbox#​2566) (131d764) (7e9fdd1)

Bug Fixes

• mcp: Guard nil SSE session lookup and return 400 for missing session (mcp-toolbox#​2681) (f66189f) (7e9fdd1)
• oracle: Update oracle-execute-sql tool interface to match source signature (mcp-toolbox#​2627) (81699a3) (7e9fdd1)
• server/mcp: Scope defer span.End inside loop iteration (mcp-toolbox#​2558) (c88a62d), closes mcp-toolbox#​2549 (7e9fdd1)
• skill: Fix env variable propagation (mcp-toolbox#​2645) (5271368) (7e9fdd1)
• telemetry: Histogram buckets from OTel standard to MCP standards (mcp-toolbox#​2729) (87cd4a0) (7e9fdd1)
• ui: Remove module from script (mcp-toolbox#​2703) (6943ab6) (7e9fdd1)
• Improve list locks integration test for postgres (mcp-toolbox#​2279) (d9ebe5d) (7e9fdd1)
• Return AllParams for GetParameter() for tools with templateParameter(mcp-toolbox#​2734) (bfd7ba6) (7e9fdd1)
• Update toolset attributes naming (mcp-toolbox#​2554) (3d6ae4e) (7e9fdd1)

0.2.2 (2026-03-03)

Features

• dataproc: Add dataproc source and list/get clusters/jobs tools (mcp-toolbox#​2407) (cc05e57) (50346c5)
• ui: Make tool list panel resizable (mcp-toolbox#​2253) (276cf60) (50346c5)
• Add polling system to dynamic reloading (mcp-toolbox#​2466) (fcaac9b) (50346c5)
• Added basic template for sdks doc migrate (mcp-toolbox#​1961) (87f2eaf) (50346c5)

Bug Fixes

• ci: Add path for forked PR unit test runs (mcp-toolbox#​2540) (04dd2a7) (50346c5)
• docs/adk: Resolve dependency duplication (mcp-toolbox#​2418) (4d44abb) (50346c5)
• docs/langchain: Fix core at 0.3.0 and align compatible dependencies (mcp-toolbox#​2426) (36edfd3) (50346c5)
• oracle: Enable DML operations and resolve incorrect array type error (mcp-toolbox#​2323) (72146a4) (50346c5)
• server/mcp: Guard nil dereference in sseManager.get (mcp-toolbox#​2557) (e534196), closes mcp-toolbox#​2548 (50346c5)
• tests: Resolve LlamaIndex dependency conflict in JS quickstart (mcp-toolbox#​2597) (ac11f5a) (50346c5)
• tests/postgres: Implement uuid-based isolation and reliable resource cleanup (mcp-toolbox#​2377) (8a96fb1) (50346c5)
• tests/postgres: Restore list_schemas test and implement dynamic owner (mcp-toolbox#​2521) (7041e79) (50346c5)
• Deflake alloydb omni (mcp-toolbox#​2431) (62b8309) (50346c5)
• Enforce required validation for explicit null parameter values (mcp-toolbox#​2519) (d5e9512) (50346c5)

0.2.1 (2026-02-19)

Features

• deps: update dependency googleapis/mcp-toolbox to v0.27.0 (#74) (7297207)

0.2.0 (2026-01-26)

⚠ BREAKING CHANGES

• Validate tool naming (mcp-toolbox#​2305) (5054212)

Features

• embeddingModel: Add embedding model to MCP handler (mcp-toolbox#​2310) (e4f60e5) (cbaee3d)
• prebuilt/cloud-sql: Add create backup tool for Cloud SQL (mcp-toolbox#​2141) (8e0fb03) (cbaee3d)
• prebuilt/cloud-sql: Add restore backup tool for Cloud SQL (mcp-toolbox#​2171) (00c3e6d) (cbaee3d)
• tools: Add valueFromParam support to Tool config (mcp-toolbox#​2333) (15101b1) (cbaee3d)
• add Configuration settings (#67) (1c05d52)
• Add new user-agent-metadata flag (mcp-toolbox#​2302) (adc9589) (cbaee3d)
• Add remaining flag to Toolbox server in MCP registry (mcp-toolbox#​2272) (5e0999e) (cbaee3d)
• Support combining multiple prebuilt configurations (mcp-toolbox#​2295) (e535b37) (cbaee3d)
• Support MCP specs version 2025-11-25 (mcp-toolbox#​2303) (4d23a3b) (cbaee3d)
• Validate tool naming (mcp-toolbox#​2305) (5054212) (cbaee3d)

0.1.4 (2026-01-15)

Features

• deps: update dependency googleapis/mcp-toolbox to v0.25.0 (#64) (dbf5a4a)

0.1.3 (2025-12-29)

Features

• deps: update dependency googleapis/mcp-toolbox to v0.24.0 (#62) (fccf2a5)

0.1.2 (2025-12-11)

Bug Fixes

• Update knowledge-catalog context for new syntax (#60) (82281dd)

0.1.1 (2025-09-30)

Features

• additional instructions for the context file (#26) (16e0d13)
• standardize mcp server names (#24) (5cfdc0b)

0.1.0 (2025-09-21)

Features

• add knowledge-catalog Extension (#9) (7ed91b2)