mksglu / context-mode
Free, local plugin that keeps tool output out of your coding agent's context window. Sandbox and SQLite FTS5 search, 99% fewer bytes in context. Works with Claude Code, Codex, Pi, OpenCode, Gemini CLI, Copilot CLI and 4 more agents. Zero telemetry.
Why this job: says: coding agent; topics: copilot, antigravity, claude-code, codex, opencode, codex-cli



What it does
A coding agent reads files, runs commands and fetches pages, and every result goes into its context window. The Context Mode plugin runs that work in a local sandbox, keeps the full output in a SQLite index on your machine, and gives the agent the part it asks for.
Get started
No single install command. Read the steps in the README (opens in new tab)
- Maintenance
- Active
- Last commit yesterday
- Stars
- 33,764
- +431 this week
- Licence
- Custom
- Read before business use
- Downloads for
- None listed
- No release files
- Latest version
- v2.1.7
- Released 2 days ago
- Built with
- JavaScript
- 84% of the code
Is it looked after?
- Contributors
- Not stated
- Last 90 days
- Issues
- 96% closed
- 27 still open
- Pull requests
- 259 merged
- 0 waiting
- Releases
- 238
- 30+ in the last year
- Contributing guide (opens in new tab)
- No security policy
- No code of conduct
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More: languages, topics and project record
Languages
- JavaScript 84%
- TypeScript 12%
- HTML 4%
- Python <1%
Topics
- claude
- claude-code
- claude-code-plugins
- mcp
- skills
- codex
- copilot
- opencode
- antigravity
- kiro
- openclaw
- claude-code-hooks
Project record
- JobCoding agents
- StatusListed
- Commits4,477
- Forks2,319
- Watching108
- Stars in 28 days+2,786
- CreatedFeb 23, 2026
- First seen by usNov 7, 2026
- CheckedNov 9, 2026
