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Yantrikdb MCP server

by yantrikos·io.github.yantrikos/yantrikdb-mcp·v0.24.0·24 stars
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Cognitive memory for AI agents — semantic recall, knowledge graph, and contradiction detection

A91/100grade A
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Safety scan
A91/100

full report

Adoption
Growing

24 stars84 downloads/wk

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If you have run it, two minutes of your experience saves the next person an afternoon.

Yantrikdb tools (11, 1 write)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • admin

    Cluster maintenance operations (operator-gated; master token).

  • conflict

    Manage memory conflicts (contradictions) — list, resolve, dismiss, reclassify, or batch-burn-down the unambiguous ones (v0.8.0+).

  • correct

    Correct an existing memory in-place with a revision-history entry (engine v0.7.20+, Issue #47).

  • forget

    Permanently forget (tombstone) one or more memories.

  • graph

    Knowledge graph operations — entity relationships, memory↔entity links, record-to-record links, co-occurrence auto-relate, and link-expanded recall.

  • memory

    Manage individual memories — get, list, search, update importance, archive, hydrate, relevance feedback, fetch a chain-shaped namespace's head, or query revision history.

  • procedure

    Procedural memory — learn, surface, and reinforce strategies.

  • recall
  • remember
  • session

    Session lifecycle — start, end, history, active check, stale cleanup, and the v0.9.0 boot-time digest.

  • thinkwrite action

    Run incremental cognitive maintenance — processes a small batch per call.

Public scan report

scanner v0.1.10 · 2026-10-03 · same rubric, same numbers if you re-run it

no findings
  • Code scan13 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitylocal package, no credentials required12/15
  • Maintenancelast push 0 days ago15/15
  • Maintainer identityregistry namespace matches repository owner7/10
Overall 91/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Yantrikdb compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
91/100
higher than 85% of 48,255 servers
Tools
11
the typical server has 7
Tools that change things
9%
typical: 0%. Fewer write tools means less an agent can break
GitHub stars
24
more than 91% of 28,688 servers
Downloads a week
84
more than 59% of 12,191 servers with a package

What its tools let an agent do: 10 read · 1 change

Install Yantrikdb in Claude Code, Cursor or VS Code

claude mcp add yantrikdb-mcp -- uvx yantrikdb-mcp
Add to Cursor

What the publisher says

From the Yantrikdb repository's README, as published. We do not edit it. Read it on GitHub

<!-- mcp-name: io.github.yantrikos/yantrikdb-mcp -->

YantrikDB MCP Server

YantrikDB — Cognitive memory for AI agents. Persistent semantic recall, knowledge graph, contradiction detection, and procedural learning. Ships as embeddable engine, network database, or MCP server.

Works with Claude Code, Cursor, Windsurf, Hermes Agent, Prime Agent, and any MCP-compatible client. Ships a portable Agent Skills skill — skills/persistent-memory — that teaches any compliant harness the memory golden path.

Website: yantrikdb.com · Docs: yantrikdb.com/guides/mcp · GitHub: yantrikos/yantrikdb-mcp · Paper: Skill as Memory, Not Document

Every value on screen is the server's own answer over MCP — driver: docs/demo/demo.py, recorded with docs/demo/demo.tape.

At a glance

Install

# Default — uses the engine's bundled 64-dim embedder. ~10 MB install,
# ~80 ms cold start, no native ML deps.
pip install yantrikdb-mcp

# Optional: higher-quality 384-dim ONNX MiniLM-L6-v2 embedder (~150 MB install).
# Auto-used when an existing pre-v0.6 database is detected.
pip install 'yantrikdb-mcp[onnx]'

Upgrading from v0.5.x? Your existing database stays at 384 dim — install

the [onnx] extra to keep using it transparently. New installs default to

the lean bundled embedder. v0.7.0+ pins the engine migration fix automatically.

See Embedder backends below.

Configure

The MCP server has three deployment modes. Pick the one that fits your setup.

Mode 1 — Local (default, recommended for single user)

The MCP server runs the engine in-process with a local SQLite database. Fast, private, zero dependencies.

{
  "mcpServers": {
    "yantrikdb": {
      "command": "uvx",
      "args": ["yantrikdb-mcp"]
    }
  }
}

uvx fetches and runs the server on demand, so this works with no install step (it needs uv on PATH). If you installed the package yourself with pip or pipx, "command": "yantrikdb-mcp" with no args is equivalent.

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Yantrikdb: common questions

Is Yantrikdb MCP server safe?
Yes, by our scan: it is graded A (91/100). Read the Yantrikdb safety report
How do I install Yantrikdb?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Yantrikdb need an API key?
No secret keys are declared. It reads 2 settings from the environment.
Is Yantrikdb maintained?
The last commit was 32 days ago (2026-10-03). The latest release is v0.24.0.
What can I use instead of Yantrikdb?
Servers from other publishers that do the same job: Codebase Memory MCP server, Neo4j Memory MCP server and State Memory MCP server. Compare all Yantrikdb alternatives.
How does Yantrikdb compare with other MCP servers?
safety score 91/100 (higher than 85% of 48,255 servers); tools 11 (the typical server has 7); tools that change things 9% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

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