update to
a better memory

Beautifully designed memory for AI agents.
We care about context, not complexity.

Beta is now available Star on GitHub

auth_bug_fix 98%

Fixed JWT expiry in session middleware. Token refresh handled gracefully on 401 responses.

#auth #jwt #fix

db_schema_v2 74%

Added user_sessions table indexed on user_id + expires_at for fast token validation.

#db #sql

How it works

Memory that
actually sticks.

Three primitives. No config hell.
Works inside any MCP-compatible agent.

Connect

Add kioku to your MCP config once. Works with Claude Code, Cursor, and any MCP-compatible client.

One line of JSON. No SDK required.

Preserve

Agent stores context automatically. Semantic deduplication keeps only what matters.

Similarity threshold at 0.92 — no noise.

Retrieve

Recall the most relevant memories with semantic search. Each retrieval reinforces what you value.

Vector search. Sub-10ms latency.

API Reference

Four primitives.
Infinite memory.

● remember(content, tags?)

Store a memory with optional tags. Semantic deduplication at 0.92 similarity — updates existing instead of duplicating.

◎ recall(query, k?)

Semantic search across all memories. Returns k most relevant results by strength. Each recall reinforces memory.

○ forget(id)

Archive a memory to cold storage. Soft delete — recoverable for 90 days before permanent removal.

≡ list(tags?, min_strength?)

List all active memories. Filter by tags or minimum strength threshold. Default returns everything.

    agent.ts 
 // Store context after key moments
await kioku.remember(`Fixed JWT expiry bug.
  Token refresh now uses sliding window.`, {
  tags: ["auth", "jwt", "fix"]
})

// Retrieve before starting next task
const memories = await kioku.recall(
  "authentication issues",
  { k: 3 }
)

// memories[0] → auth_bug_fix (0.98)
// memories[1] → db_schema_v2 (0.74) 

200 memories active per agent

50 recalls/day on free tier

<10ms latency vector search

Get Started

Free tier included.

200 memories, 50 recalls per day. No credit card required. Upgrade to Pro for 10,000 memories and weekly consolidation reports.

✓ 200 active memories

✓ 50 recalls per day

✓ Semantic deduplication

✓ Daily strength decay

— Weekly consolidation (Pro)

cURL

curl -X POST https://mcp.takizen.xyz/api/signup \
  -H "Content-Type: application/json" \
  -d '{"name": "my-agent"}'

Returns your API key immediately. Store it securely — keys cannot be recovered, only rotated.

Pro tip: Use environment variables for your API key. Never commit keys to version control.

update to a better memory

Memory thatactually sticks.