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Assistants/OpenCode

OpenCode

OpenCode / SST · cli agent · free

Open-source AI coding agent for the terminal.

open-sourcecliagent
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Config files OpenCode has changed

Config you own — hooks, permission rules, MCP servers, settings — that releases below state a change to. Counted from the release notes we track, newest change first. How a harness is layered.

permission rules1 change · 2 releases touched it · latest Sep 1, 2026 · v1.18.26 ↗

Security advisories

2 published for OpenCode, from the GitHub Advisory Database.

Release signals

OpenCodev1.17.5Jun 13, 2026

Added external browser OAuth for the Snowflake Cortex provider (@santigc6)

  • Improved project copy management and move-session flows in v2
  • Recovered expired MCP sessions instead of leaving MCP tools disconnected
  • Cleared closed MCP clients so stale MCP connections do not linger
  • Returned structured MCP tool output in a readable form
  • Fixed duplicate renderable IDs that could break TUI rendering
  • Fixed commands using `$ARGUMENTS` so file contents are not injected twice (@verdverm)
  • Added auth headers to `RunCommand` fetch requests (@OpeOginni)
  • +15 more changes
Read the full release note

Core

Improvements

  • Added external browser OAuth for the Snowflake Cortex provider (@santigc6)
  • Improved project copy management and move-session flows in v2

Bugfixes

  • Recovered expired MCP sessions instead of leaving MCP tools disconnected
  • Cleared closed MCP clients so stale MCP connections do not linger
  • Returned structured MCP tool output in a readable form
  • Fixed duplicate renderable IDs that could break TUI rendering
  • Fixed commands using $ARGUMENTS so file contents are not injected twice (@verdverm)

TUI

Bugfixes

  • Added auth headers to RunCommand fetch requests (@OpeOginni)

Desktop

Improvements

  • Brought v2 visibility settings to the web app
  • Refreshed the oc-2 color theme (@arvsrn)

Bugfixes

  • Made the terminal resize gutter easier to grab
  • Faded overflowing titlebar tabs instead of clipping them abruptly

Thank you to 5 community contributors:

  • @verdverm:

    • fix(tui): double file content injection in commands using $ARGUMENTS (#31245)
  • @arvsrn:

    • feat(app): update oc-2 colors (#31071)
  • @Slickstef11:

    • docs: update North Mini Code privacy terms (#32096)
  • @santigc6:

Excerpt ends here — this release continues at the source ↗.

Primary source ↗
OpenCodev1.17.4Jun 12, 2026

Added `cwd` support for local MCP servers so they can start from a workspace-relative directory. (@Grantmartin2002)

  • Added connector-based authentication flows and support for stored provider credentials.
  • Added v2 API endpoints to create and fetch sessions, list session questions, and resolve the active location.
  • File reads now return raw content with the correct content type for API and SDK clients.
  • MCP server log notifications are now surfaced in opencode logs.
  • Fixed Gemini tool schemas that used multi-type fields so compatible tools keep working. (@Killusions)
  • +15 more changes
Read the full release note

Core

Improvements

  • Added cwd support for local MCP servers so they can start from a workspace-relative directory. (@Grantmartin2002)
  • Added connector-based authentication flows and support for stored provider credentials.
  • Added v2 API endpoints to create and fetch sessions, list session questions, and resolve the active location.
  • File reads now return raw content with the correct content type for API and SDK clients.
  • MCP server log notifications are now surfaced in opencode logs.

Bugfixes

  • Fixed Gemini tool schemas that used multi-type fields so compatible tools keep working. (@Killusions)
  • Content-filtered model responses now surface as visible errors instead of failing silently. (@kkdawkins)
  • Fixed MCP auth and debug requests dropping configured headers.
  • Snapshot creation now reuses source Git objects to avoid long re-hashing delays on huge repos. (@dmtrKovalenko)
  • Fixed MCP catalog request timeouts not applying when listing prompts, resources, or tools.

Thank you to 5 community contributors:

  • @dmtrKovalenko:

    • fix(snapshot): reuse source git objects to avoid re-hashing huge repos (#31798)
  • @tobwen:

Excerpt ends here — this release continues at the source ↗.

Primary source ↗
OpenCodev1.17.2Jun 10, 2026

Recover from expired remote config auth by prompting you to log in again instead of failing to load config (@Ayushlm10)

  • Let subagents use their own configured permissions again
  • Restore Linux launcher and icon identity so pinned apps keep opening correctly (@neriousy)
  • Restore the device attachment picker (@rexdotsh)
  • **Thank you to 3 community contributors:**
  • @Ayushlm10:
  • fix: recover from expired enterprise auth on remote config load (#31661)
  • @rexdotsh:
  • fix(app): restore device attachment picker (#31707)
  • @neriousy:
  • fix(desktop): restore linux launcher identity (#31709)
Primary source ↗
OpenCodev1.17.1Jun 10, 2026

References can include usage descriptions for agents, show up in the new docs, and be hidden from `@` autocomplete when needed.

  • Deprecated `reference` config entries continue to load under the newer `references` config key.
  • MCP prompt and resource requests now respect configured server timeouts.
  • Anthropic fallback responses are handled correctly again.
  • MCP servers that fail during client setup now fail cleanly instead of leaving a broken connection behind.
  • +2 more changes
Read the full release note

Core

Improvements

  • References can include usage descriptions for agents, show up in the new docs, and be hidden from @ autocomplete when needed.

Bugfixes

  • Deprecated reference config entries continue to load under the newer references config key.
  • MCP prompt and resource requests now respect configured server timeouts.
  • Anthropic fallback responses are handled correctly again.
  • MCP servers that fail during client setup now fail cleanly instead of leaving a broken connection behind.

Desktop

Improvements

  • The new desktop session flow now has a dedicated /new-session route with draft tabs that keep your prompt and project selection together until you start the session.

Bugfixes

  • Restored macOS auto-updates.
Primary source ↗

Polled sources

[site] OpenCode site

Product page · not polled

https://opencode.ai

[github-releases] GitHub Releases

GitHub Releases · last read Oct 24, 2026

https://github.com/anomalyco/opencode/releases