Evolving memory layer for agents.
The collective code intelligence and memory layer for AI builders.
npx -y @cognisos/fabric-mcp@beta setupA memory layer for the way builders actually work today.
Instant indexing and deep understanding of relationships
Fabric indexes your entire codebase in seconds, not just files but meaning. It maps every function, dependency, and decision into a structural knowledge graph so any agent can instantly understand what something does, what it touches, and what breaks if it changes.
Context that travels
Same knowledge across Claude, Cursor, Codex, your own. Decisions persist. Sessions compound. Your agents stop starting from zero.
Trustworthy by design
Curated, not retrieved. Attention-scored, structurally grounded, contradiction-aware. Every answer is auditable. Fabric earns trust, it doesn't ask for it.
Imagine your knowledge actually compounds.
Index once. Every agent understands it.
Claude Code, Cursor, Codex, your own. Same knowledge, everywhere you work.
Every session adds. Nothing evaporates.
A decision made Tuesday is still there Friday. Six months builds into a graph, not scattered notes.
Better context, not just more.
Curated for the task. Structurally grounded. Aware of what's superseded.
Architecture
Built to evolve. Not bolted on after.
Substrate
16 MCP Tools · Live
Install once. Every agent benefits.
Hit your terminal. Watch contradictions resolve. Ship before lunch.
~/your-repo
● MCP CONNECTED
$ npx fabric-mcp init
# installed in 4.1s · 16 tools registered
› fabric_index .
✓ indexed 14,283 files in 2.7s · byte-perfect roundtrip
› fabric_slice "What breaks if I change UserService?"
› fabric_impact
› fabric_recall
# contradiction-aware
› fabric_compress + fabric_decompress
# byte-perfect
$
< 5 min
Time to first recall
2.7s
Index 14k-file repo
60–90%
Token reduction
$0.025
Per tool use · 1k free
Why developers actually use it.
Four properties that separate infrastructure from tooling.
Grows richer.
Every session adds. The graph evolves with use. Knowledge compounds automatically — nothing evaporates when you close a tab.
Guardrails built in.
Governance, drift detection, and contradiction resolution from day one. Your agents know what's stale and what's superseded.
Full auditability.
Verbatim recall. Complete trace. Every state reconstructible. Fabric earns trust — it doesn't ask for it.
Zero hallucinations.
Verified recall. Structurally grounded. Knows what it knows, and what it doesn't. Nothing guessed, nothing summarized.
HOW IT COMPARES
Everything else solves part of the problem.
Fabric is built on one substrate that addresses all of it.
| Capability | Agent Memory | RAG/Vector DB | Prompt Caching | Knowledge Graph | Fabric |
|---|---|---|---|---|---|
| Persistent Memory | Evolving, curated knowledge graph | ||||
| Improves With Use | Compounds automatically | ||||
| Knowledge Management | Self-organizing, conflict-resolved | ||||
| Conflict Resolution | Contradiction engine with audit trail | ||||
| Cross-Provider Portability | MCP-native, works everywhere | ||||
| Time to Value | Under 5 minutes | ||||
| Governance & Guardrails | Built-in trust and accountability layer | ||||
| Auditability | Verbatim recall, full trace history | ||||
| Grounding | Structurally grounded, drift-detected | ||||
| Token Efficiency | Dense, curated context per token |
Developer Experience
Setup in under 5 minutes.
Install once. Every agent benefits.
# Install Fabric in any MCP-enabled client npx -y @cognisos/fabric-mcp@beta setup # That's it. Sign in with Google or GitHub. # Your API key is stored in your OS keychain. # Works with Claude Code, Cursor, Codex, any MCP client.
Works with every major MCP client
Simple, transparent pricing
Start free. Pay only for what you use. No subscriptions, no surprises.
Most developers use 25 to 75 Tool Uses per day
Stop rebuilding. Start compounding.
See what it's like working with smart agents. Feel the difference by morning. 250 free tool uses. No credit card.