v0.34.0

0.34.0 (2026-04-03)

Full Changelog: v0.33.0...v0.34.0

Features

• api: api update (59aae4a)

Bug Fixes

• internal: gitignore generated oidc dir (c6c53f4)

Chores

• internal: fix MCP docker image builds in yarn projects (34246a8)
• internal: improve local docs search for MCP servers (04593ba)
• internal: improve local docs search for MCP servers (cac740e)
• internal: support type annotations when running MCP in local execution mode (20e5504)
• internal: use link instead of file in MCP server package.json files (f0ea21d)
• mcp-server: add support for session id, forward client info (8874d82)
• mcp-server: log client info (152e36d)

v0.33.0

0.33.0 (2026-03-28)

Full Changelog: v0.32.0...v0.33.0

Features

• api: api update (7846da3)

v0.32.0

0.32.0 (2026-03-28)

Full Changelog: v0.31.0...v0.32.0

⚠ BREAKING CHANGES

• mcp: remove deprecated tool schemes
• mcp: Migration: To migrate, simply modify the command used to invoke the MCP server. Currently, the only supported tool scheme is code mode. Now, starting the server with just node /path/to/mcp/server or npx package-name will invoke code tools: changing your command to one of these is likely all you will need to do.

Features

• api: api update (492d238)
• api: api update (79bf3a1)
• api: api update (2aa9538)
• api: api update (c9407d3)
• api: api update (bde4a7d)
• api: api update (f61f789)
• api: api update (a0d0ace)
• api: api update (349b511)
• api: api update (0b3258a)
• api: api update (5785b9a)
• api: api update (4bedfe8)
• api: api update (fc0f307)
• api: api update (e7fb26f)
• api: api update (38b98b8)
• api: api update (ad0b469)
• api: api update (925b93d)
• api: api update (2f03734)
• api: api update (e64a50a)
• api: api update (ef50d82)
• api: api update (270745c)
• api: api update (428d5ac)
• api: api update (011abe8)
• api: api update (ce64b29)
• api: api update (411fb44)
• api: api update (62304b0)
• api: api update (1e16acb)
• api: api update (360996b)
• api: api update (5657c5b)
• api: api update (687376d)
• api: api update (2185b42)
• api: api update (c5e5171)
• api: manual updates (9e1d799)
• api: manual updates (38e1be2)
• api: manual updates (da88ed7)
• api: manual updates (f0fcc0f)
• api: manual updates (a709cf6)
• api: manual updates (41bef4b)
• api: manual updates (1d86d91)
• api: manual updates (d776dcc)
• api: manual updates (f0aac3b)
• api: manual updates (3e591a0)
• api: manual updates (927022d)
• api: manual updates (afbcb79)
• mcp: add an option to disable code tool (62d0e57)
• mcp: add code execution tool (0c37834)
• mcp: add detail field to docs search tool (27d3cbe)
• mcp: add docs search tool (0a055f3)
• mcp: add initial server instructions (26f830e)
• mcp: add option for including docs tools (73ad28b)
• mcp: add option to infer mcp client (38a98d1)
• mcp: add typescript check to code execution tool (8d242b6)
• mcp: allow setting logging level (fc2ba05)
• mcp: enable experimental docs search tool (589b047)
• mcp: enable optional code execution tool on http mcp servers (0a88463)
• mcp: expose client options in streamableHTTPApp (2652b70)
• mcp: handle code mode calls in the Stainless API (717986d)
• mcp: parse query string as mcp client options in mcp server (35bbdf5)
• mcp: return logs on code tool errors (4eb0778)

Bug Fixes

• ci: set permissions for DXT publish action (1020169)
• client: avoid memory leak with abort signals ([60a5820](https://github.com/context-dot-de...

v0.3.1

0.3.1 (2026-03-25)

Full Changelog: v0.3.0...v0.3.1

Chores

• sync repo (0a626d0)
• update SDK settings (8df9c93)

v0.30.0

0.30.0 (2026-03-18)

Full Changelog: v0.29.3...v0.30.0

Features

• api: api update (bde4a7d)

Chores

• internal: support x-stainless-mcp-client-permissions headers in MCP servers (e167d33)
• internal: tweak CI branches (7143eb4)

v0.29.3

0.29.3 (2026-03-14)

Full Changelog: v0.29.2...v0.29.3

Chores

• internal: bump @modelcontextprotocol/sdk, @hono/node-server, and minimatch (ad5e1fb)
• internal: make generated MCP servers compatible with Cloudflare worker environments (57daae2)
• internal: support x-stainless-mcp-client-envs header in MCP servers (882dbe9)
• internal: update dependencies to address dependabot vulnerabilities (061f98b)

v0.29.2

0.29.2 (2026-03-07)

Full Changelog: v0.29.1...v0.29.2

Bug Fixes

• client: preserve URL params already embedded in path (1d7e6f0)

Chores

• ci: skip uploading artifacts on stainless-internal branches (7ffeb53)
• mcp-server: improve instructions (8c60a40)

v0.29.1

0.29.1 (2026-03-06)

Full Changelog: v0.29.0...v0.29.1

Chores

• internal: codegen related update (836c5e9)
• internal: codegen related update (aa92d3f)
• internal: use x-stainless-mcp-client-envs header for MCP remote code tool calls (4ef071f)
• mcp-server: return access instructions for 404 without API key (476d055)

v0.29.0

0.29.0 (2026-03-01)

Full Changelog: v0.28.0...v0.29.0

Features

• api: api update (f61f789)
• api: api update (a0d0ace)
• mcp: add an option to disable code tool (62d0e57)

Bug Fixes

• docs/contributing: correct pnpm link command (981d7b2)
• mcp: update prompt (e317027)

Chores

• internal: fix MCP Dockerfiles so they can be built without buildkit (8fa9017)
• internal: fix MCP Dockerfiles so they can be built without buildkit (aafcf3e)
• internal: make MCP code execution location configurable via a flag (96b1198)
• internal: move stringifyQuery implementation to internal function (a5e1a07)
• internal: upgrade @modelcontextprotocol/sdk and hono (7fa1714)

v0.28.0

0.28.0 (2026-02-24)

Full Changelog: v0.27.0...v0.28.0

Features

• api: api update (349b511)