Context Mode

Context Mode is an open-source MCP plugin and commercial platform that optimizes context windows for AI coding agents.

Context Mode is a tool that keeps raw data out of the LLM context window during AI-assisted coding. It intercepts large tool output before it touches context, storing it in a local SQLite store so the agent can search it when needed. The open-source MCP plugin runs locally on the user machine with no cloud or telemetry. The commercial platform adds an organizational layer for engineering teams to view team activity using structural events. It supports adapters like Claude Code, Cursor, Copilot, Codex, and Gemini. The platform provides solutions for engineering signals, long-term memory, compliance trails, and token spend analytics.

Context Mode at a glance

Best for: Software engineer
Runs on: Web, API
Pricing: Free open-source plugin; Platform $20/seat/month
Released: February 2026
Category: AI coding tool
Website: context-mode.com

Key features

Intercepts large tool output before it touches context
Stores raw data in a local FTS5 store
Saves up to 98 percent of context per session
Persists session memory across sessions and projects
Forwards structural events for organization workspaces
Tracks token spend and velocity per team
Generates SOC2-ready audit logs from structural events

Use it for

Optimizing context windows for AI coding agents
Tracking token spend and velocity per team
Carrying architectural rules across sessions
Generating compliance audit logs for AI usage

Alternatives to Context Mode

ContextMCP — Maintains fresh, accurate context for AI agents using AST-aware chunking.
Context7 — Provides up-to-date documentation for AI agents and code editors.
Claude Context — It reduces token costs and provides deep context for large codebases.
Context Engineering Kit — Improves agent reliability and code generation quality with minimal token footprint.
ContextStream — It maintains project context and history to reduce agent errors.
ContextQA — Auto-generate tests, heal broken selectors, and catch hallucinations instantly.
Claude Code Mode — Reduces context token usage by returning only the final program result.
Billion Context — Compresses conversation history to run single AI coding sessions for days.
CodeGraphContext — Turns codebases into interactive knowledge graphs for AI assistants.
MCP Context Forge — Federates MCP and REST services into a single clean endpoint.
claude-mem — It shares persistent, searchable agent memory across sessions and devices.
Personal Context Manager — Manages global and project-specific coding rules in a Git repository.

All Context Mode alternatives