chore(main): release 0.5.0

[release-please]

🤖 I have created a release beep boop

0.5.0 (2026-04-15)

⚠ BREAKING CHANGES

• update repo name (mcp-toolbox#​2968)
• release upgraded docsite (mcp-toolbox#​2831)
• http: sanitize non-2xx error output (mcp-toolbox#​2654)
• add a new enable-api flag (mcp-toolbox#​2846)
• remove deprecations and update tools-file flag (mcp-toolbox#​2806)

Features

• auth: Add generic authService type for MCP (mcp-toolbox#​2619) (f6678f8) (bfbc709)
• auth: Add Protected Resource Metadata endpoint (mcp-toolbox#​2698) (b53dcf2) (bfbc709)
• auth: Support manual PRM override (mcp-toolbox#​2717) (283e4e3) (bfbc709)
• auth: Support opaque token validation for generic authService (mcp-toolbox#​2944) (c924701) (bfbc709)
• bigquery: Add conversational analytics tools for Data Agents (mcp-toolbox#​2517) (2490a4b) (bfbc709)
• cloudsqlpg: Run SELECT 1 after successful connection attempt (mcp-toolbox#​2997) (6ed9700) (bfbc709)
• dataplex: Add support for lookup context tool. (mcp-toolbox#​2744) (facb69d) (bfbc709)
• embeddingModel: Add Backend API selection fields (mcp-toolbox#​2592) (912aa9e) (bfbc709)
• http: sanitize non-2xx error output (mcp-toolbox#​2654) (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)
• ui: Update to use /mcp endpoint (mcp-toolbox#​2829) (c3059c2) (bfbc709)
• add a new enable-api flag (mcp-toolbox#​2846) (bfbc709)
• Add a new enable-api flag (mcp-toolbox#​2846) (7a070da) (bfbc709)
• add codex plugin config (#105) (0d660f9)
• Add MCP tool annotations to all remaining tools (mcp-toolbox#​2221) (ea09db9) (bfbc709)
• add support for skills (#102) (f16120b)
• release upgraded docsite (mcp-toolbox#​2831) (bfbc709)
• remove deprecations and update tools-file flag (mcp-toolbox#​2806) (bfbc709)
• Remove deprecations and update tools-file flag (mcp-toolbox#​2806) (ab64c95) (bfbc709)
• remove packaging workflow (#103) (0d47ec6)
• update repo name (mcp-toolbox#​2968) (bfbc709)

Bug Fixes

• bigquery: Add impersonateServiceAccount to prebuilt config (mcp-toolbox#​2770) (9c3a748) (bfbc709)
• ci: Remove search index generation from preview deployment workflow (mcp-toolbox#​2859) (f8891b8) (bfbc709)
• docs: Skip empty folders in pagination & reduce PR comment noise (mcp-toolbox#​2853) (9ebd93a) (bfbc709)
• http: Sanitize non-2xx error output (mcp-toolbox#​2654) (5bef954) (bfbc709)
• knowledge-catalog: Rename dataplex to knowledge-catalog across docs (mcp-toolbox#​3039) (45c05e3) (bfbc709)
• looker: Convert configuration yaml to flat format (mcp-toolbox#​3022) (45c05e3) (bfbc709)
• quickstart: Robust tool lookup and modernize dependencies in Python samples (mcp-toolbox#​2863) (4c0845d) (bfbc709)
• 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)
• tests/bigquery: Implement uuid-based isolation and reliable resource cleanup (mcp-toolbox#​2547) (479d842) (bfbc709)
• tests/Bigtable: Implement uuid-based isolation and reliable resource cleanup (mcp-toolbox#​2880) (a769f15) (bfbc709)
• Update error for ConvertConfig function (mcp-toolbox#​2993) (62bdabb) (bfbc709)
• Update repo name (mcp-toolbox#​2968) (3aae809) (bfbc709)

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