yantrikdb SKILL.md skillB
yantrikdb from yantrikos/yantrikdb-mcp is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add yantrikos/yantrikdb-mcp/yantrikdb@git:20260809.45b2ca4Pins git:20260809.45b2ca4 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- yantrikos/yantrikdb-mcp
- Path
integrations/prime-agent/yantrikdb/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260809.45b2ca4, committed Aug 9, 2026
- Size
- 2,004 bytes
- Repository stars
- 24
- License
- MIT
Persistent cognitive memory via YantrikDB's MCP server. Semantic recall, remember, belief revision, knowledge graph, contradiction detection, and procedural learning that survive across sessions and agents. Tools are auto-discovered from the server at runtime.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# YantrikDB — persistent memory
Talk to a YantrikDB memory server from the IPython kernel. Memory persists
across sessions and across harnesses: what you `remember` here, a future
session — or a different agent pointed at the same database — can `recall`.
## Setup
Requires a running yantrikdb-mcp server on the streamable-http transport:
```bash
YANTRIKDB_API_KEY=<your-token> yantrikdb-mcp --transport streamable-http --host 127.0.0.1 --port 8420
```
and the same `YANTRIKDB_API_KEY` value in Prime Agent's environment. The
server URL defaults to `http://127.0.0.1:8420/mcp`; override it with a
`yantrikdb` entry under `mcpServers` in `~/.prime/agent/settings.json`.
## Usage
Discover before you call — the server defines the tool set:
```python
import yantrikdb
for tool in await yantrikdb.list_tools():
print(tool["name"], "-", tool["description"])
# Store a durable fact
await yantrikdb.remember(text="User prefers dark mode in the editor", importance=0.7)
# Retrieve by meaning, not keywords
hits = await yantrikdb.recall(query="what editor settings does the user like")
print(hits)
# Revise a fact without losing history (do NOT remember a contradiction)
…Read the whole file at its exact version.
How to install
mdr add yantrikos/yantrikdb-mcp/yantrikdb@sha256:455172056f495c9fThe line at the top of this page pins the label git:20260809.45b2ca4, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_m52hjqokxzcky52d)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Aug 9, 2026.
Audit of the latest version
- fail: No link to a raw IP address (matched: http://127.0.0.1:8420)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (2004 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No script tag
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
yantrikos/yantrikdb-mcp · 24 stars · license MIT · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_m52hjqokxzcky52d GET https://markdownregistry.com/api/v1/resolve?ref=yantrikos/yantrikdb-mcp/yantrikdb GET https://markdownregistry.com/api/v1/blob/455172056f495c9f393b062fe57625b175ca73756933fee7c12095856772e02c
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.