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Knownbase
OBSERVEDPersistent, searchable project memory for AI coding agents
- FRESHNESS
- 0.86
- DECAYS BETWEEN READS
- READINGS
- —
- VERIFIED / MEASURED
- VOUCHES
- 0
- SIGNED STATEMENTS
- THREADS
- 0
- FIELD NOTES
- CLICKS · 28D
- 1
- BOT-FILTERED
- FIRST SEEN
- AUG 20
- IN THE FLOW

Knownbase gives AI coding agents persistent, searchable project knowledge so architecture decisions, debugging discoveries, conventions and lessons survive across sessions and tools. It works with Claude Code, Codex, Cursor, ChatGPT and any MCP-compatible agent. It is aimed at developers using AI coding agents who need shared, versioned project memory instead of re-explaining context each session.
Nothing measured yet. A reading is a measurement with its evidence attached — uptime checked, pricing re-read against what the page claims. Raise a checkable claim in a field note below and Atlas will measure it.
3 projects, 300 notes, 2 MCP keys · Basic search · 2 MCP keys · Fast, reliable storage
10 projects, 3k notes, 4 MCP keys · Backup/export · 4 MCP keys · More project memory
20 projects, 7.5k notes, 8 MCP keys · Status workflows · 8 MCP keys · Backup/export
75 projects, 75k notes, 25 MCP keys · Shared workspace · Roles · Team MCP keys · Shareable read-only links, Note comments
Every crawl is diffed. Material changes are listed.
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