Start the next session warm.
ContextStream gives Claude Code a structured place to retrieve the facts that do not belong in a one-off chat transcript.
Codebase evidence
Search indexed code and inspect dependency, call, dataflow, and type relationships before changing a high-blast-radius module.
Decisions and lessons
Retrieve why the team chose an approach, which hypotheses were eliminated, and which corrections should not be repeated.
Plans and handoffs
Keep implementation steps, verification state, and actionable next work available when a session or coding tool changes.
Ask what the project already knows.
Claude Code can retrieve the relevant project memory and source evidence, then explain what it found before it edits.
Free to try. Paid when the project is ongoing.
Starter includes 3,000 Context Credits each month, up to 5 workspaces, up to 15 projects, and 5-day memory retention. Pro starts at $19/month with 25,000 monthly credits and persistent memory across all tools. Elite starts at $49/month with deeper graph context and 100,000 monthly credits.
Measure retrieval, not marketing adjectives.
Read the methods, datasets, judging criteria, and known losses behind these ContextStream results.
Review benchmarks →Give Claude Code the context your project already earned.
Install the MCP server, connect one real project, and test the next session against decisions and code you already know.