atlas

Name: atlas Review
Item: atlas
Rating: 3.4
Author: Aaron Matthews

Skill Development Usable

Works inClaude Code

Usable Scanned — metadata only

Eliminates manual belief reconciliation when facts shift, reducing inconsistency propagation across dependent systems.

Open-source local-first cognitive memory. AGM-compliant belief revision (49/49 postulates). When a fact changes, downstream beliefs are automatically re-evaluated, not just flagged.

Ask Claude to help build a belief system that automatically updates dependent facts when source data changes.
Generate a local knowledge base that maintains logical consistency across interconnected technical decisions and assumptions.
Automate detection of outdated conclusions when underlying project requirements or architectural facts shift.

80 starsApache-2.0 (commercial OK)FreeQuick setup

Usable rating — This tool is functional but has notable gaps. Review the evaluation notes below before deploying.

Why it matters

Eliminates manual belief reconciliation when facts shift, reducing inconsistency propagation across dependent systems. Critical for maintaining reliable decision-making in complex codebases where assumptions drive architecture.

Best for

Development teams managing large knowledge graphs or systems requiring automatic consistency maintenance across interconnected beliefs.

Works in

Claude Code Claude Cowork Claude Chat

Source

https://github.com/RichSchefren/atlas

By RichSchefren

How to Get It

Option 1: Claude Desktop App (Code Mode)Click the + button next to the prompt box → Plugins → Add plugin. Search and click Install. Skills work in Claude Code only.

Option 2: Paste into Claude CodeCopy the command below and paste it into your conversation. Claude will install it.

Command

claude plugins install RichSchefren/atlas

Tip: Paste this into a Claude Code conversation. Verify command matches your Claude Code version.

Auto-generated from the tool's public listing — not hands-on verified. Cross-check against the source repo's README before running.

First thing to try

After installing, paste this into Claude:

Help build a belief system that automatically updates dependent facts when source data changes

CostFree

Trust Signals Auto-scanned

Stars80Contributors3Last updated2026-08-11LicenseApache-2.0 (OK for commercial use)Known CVEsNone foundSources: GitHub Advisory Database + OSV.dev · Scanned 2026-09-11 · scanner v1

Community Pulse Emerging

Discussed on Hacker News

Show HN: Atlas – local-first memory that re-evaluates beliefs when facts change — Hacker News · 3 pts

1 mentions across 1 sources

Reviewer notes

Auto-scanned review. These are observations, not a security certification.

catalog_hygiene stale-eval refresh: Scored from trust signals (evidence-eval-v1): 77 GitHub stars; 3 contributors; last commit 30d ago; license Apache-2.0.

Things to check

Scanned, not hands-on tested — this entry was auto-scanned from public metadata (GitHub metrics, license, security flags). No reviewer has run it, and no tool-specific limitations have been documented yet.

How to evaluate tools before deploying →

Data shown here comes from public APIs and automated scanning. Reviewer notes reflect one person's experience. This is not a security certification or legal recommendation. Always evaluate tools according to your own organization's policies.

Evaluation Scores

Evaluation

Ease of Use

3/5

Versatility

3/5

Reliability

4/5

Security

4/5

Overall score3.40 / 5.00 UsableEvaluatedSep 2026

catalog_hygiene stale-eval refresh: Scored from trust signals (evidence-eval-v1): 77 GitHub stars; 3 contributors; last commit 30d ago; license Apache-2.0.

← Back to the Claude Observatory