Atlas / MCP servers / omega-memory / OMEGA

OMEGACAUTION

mcp/omega-memory/omega

Persistent memory for AI coding agents

Verdict
CAUTION
Grade
C
Trust score
72 /100
Exposed tools
—
Transport
stdio · streamable-http
License
Apache-2.0
Stars
219
01

Overview

From the repository's own README, as read at the audited commit. Badges and raw HTML are left out.

Cross-model memory for AI agents. Local-first. Works with Claude, GPT, Gemini, Cursor, Claw Code, and any MCP client. Your agent's brain shouldn't live on someone else's server, or be locked to one provider.

[](https://www.python.org/downloads/) [](https://pypi.org/project/omega-memory/) [](LICENSE)

The Problem

AI coding agents are stateless. Every new session starts from zero. The "solutions" either lock you into one model provider or send your codebase context to their cloud.

  • Context loss. Agents forget every decision, preference, and architectural choice between sessions. Developers spend 10-30 minutes per session re-explaining context that was already established.
  • Repeated mistakes. Without learning from past sessions, agents make the same errors over and over. They don't remember what worked, what failed, or why a particular approach was chosen.
  • Cloud memory = someone else's database. Services like Mem0 require API keys and send your data to their servers. When they change pricing, get acquired, or go down, your agent's accumulated intelligence disappears.
  • Vendor lock-in. Anthropic's Memory Tool only works with Claude. OpenAI's memory only works with GPT. Switch models, lose your memory.

OMEGA solves this. Memory, coordination, and learning that runs entirely on your machine. Works with every major LLM and coding agent. No cloud. No API keys. No vendor lock-in.

Quick Install

OMEGA needs Python 3.11 or newer. Check with python3 --version: macOS ships Python 3.9, which is too old. If pip answers No matching distribution found for omega-memory, that is the reason; install a newer Python first (

Read from source at commit 87f63eb76e9aOBSERVED · 2026-10-06
02

Connect

Built from this server's own package name, version and transport as found in its source — not copied from anyone's documentation, so it cannot drift against a page we do not control. Replace the environment placeholders with a token scoped to the least it needs.

claude-code (pypi)
claude mcp add omega-memory -- None omega-memory==1.4.6
03

Trust audit

CAUTIONgrade C · trust 72/100 Install with care. The audit found things worth knowing before you trust its output.

LayerWhat it checksResult
L0Provenance & inventoryPASS
L1Static analysis of the codeWARN
L2Instruction surface (what it tells the agent)PASS
L3Class-specific surfacePASS
L4Behavioural (sandbox)SKIPPED

What the source does

Filesystem
declared (3 observation(s))
Network
declared (6 observation(s))
Shell
declared (3 observation(s))
Dependencies
pinned
Secrets in source
found

Findings (17)

MEDIUMCode injection · code.dynamic_import · CWE-78, CWE-94, CWE-95
src/omega/hooks/fast_hook.py:228
mod = importlib.import_module(script_name)
MEDIUMCode injection · code.dynamic_import · CWE-78, CWE-94, CWE-95
src/omega/server/mcp_server.py:87
_sm = importlib.import_module(_schema_mod)
MEDIUMCode injection · code.dynamic_import · CWE-78, CWE-94, CWE-95
src/omega/server/mcp_server.py:88
_hm = importlib.import_module(_handler_mod)
MEDIUMHard-coded secrets · secret.generic · CWE-798, CWE-321
tests/test_release_artifact_boundary.py:377
"tests/test_thing.py": 'api_key = "test-secret-value-not-real"\n',
MEDIUMHard-coded secrets · secret.private_key · CWE-798, CWE-321
tests/test_release_artifact_boundary.py:192
("omega/credentials.pem", "-----BEGIN PRIVATE KEY-----\nprivate material\n-----END PRIVATE KEY-----"),
LOWInsecure crypto · crypto.weak_hash · CWE-327, CWE-338
src/omega/embedding.py:411
hash_digest = hashlib.md5(text.encode()).digest()
LOWInsecure crypto · crypto.weak_hash · CWE-327, CWE-338
src/omega/embedding.py:475
cache_key = hashlib.md5(text.encode()).hexdigest()
LOWInsecure crypto · crypto.weak_hash · CWE-327, CWE-338
src/omega/server/hook_server/utils.py:132
digest = int(hashlib.md5(session_id.encode()).hexdigest()[:8], 16)
LOWNetwork egress · net.raw_ip · CWE-200, CWE-319
tests/server/test_http_transport.py:133
url = "http://127.0.0.1:8377/mcp"
LOWNetwork egress · net.raw_ip · CWE-200, CWE-319
tests/test_http_daemon_security.py:89
with TestClient(app, base_url=f"http://127.0.0.1:{PORT}") as test_client:
LOWNetwork egress · net.raw_ip · CWE-200, CWE-319
tests/test_http_daemon_security.py:239
urllib.request.urlopen(f"http://127.0.0.1:{port}/health", timeout=1)
LOWNetwork egress · net.raw_ip · CWE-200, CWE-319
tests/test_http_daemon_security.py:262
url = f"http://127.0.0.1:{port}/mcp"
LOWPrompt injection · review.instruction_override · CWE-94, CWE-1427
openclaw-skill/SKILL.md
Follow the protocol it returns
Why it matters. The skill instructs the agent to unconditionally follow whatever operating rules and behavioral guidelines the omega_protocol tool returns, which could supersede the agent's own instructions or the user's current intent.
Fix. rewrite it so the instruction says plainly what it does, and asks the user before it acts
LOWInventory / provenance · mcp.no_tools_extracted · CWE-1104
server.json
Why it matters. the tool list is enumerated at runtime by tools/list, not declared in source
Fix. the page says so rather than showing an empty table
INFOInventory / provenance · inv.oversize · CWE-1104
assets/demo.gif
assets/demo.gif
Why it matters. 5302479 bytes not read
INFOInventory / provenance · inv.oversize · CWE-1104
assets/social-preview-gemini.png
assets/social-preview-gemini.png
Why it matters. 1231884 bytes not read
INFOInventory / provenance · inv.oversize · CWE-1104
assets/social-preview-new.png
assets/social-preview-new.png
Why it matters. 1044829 bytes not read

Gates applied: no_behavioural_pass.

Audited 2026-10-06 · audit v0.4.1 · source sha 87f63eb76e9afull audit observations/trust-audit/mcp-server/omega-memory__omega.json · Report an issue / request a re-scan
04

Audit history

Every audit this server has had. A grade with a past is a grade somebody is still checking.

DateSourceVerdictGradeScoreChange
2026-10-0687f63eb76e9aCAUTIONC72first audit
05

Questions

What is the OMEGA MCP server?

Persistent memory for AI coding agents

Is OMEGA safe to connect to an agent?

With care. The audit graded it C (72/100) and found 17 things worth knowing before you trust this server, listed below with the exact line each was found on.

What credentials does OMEGA need?

It reads ANTHROPIC_API_KEY, OMEGA_LLM_API_KEY, OPENAI_API_KEY and SUPABASE_SERVICE_ROLE_KEY from the environment. Give it a token scoped to the least it needs — an agent that can be talked into calling a tool can be talked into calling it with your credentials.

How does OMEGA run?

It speaks stdio and streamable-http, so it runs as a local process your client starts. It is published on PyPI as omega-memory.

How current is this page?

The grade is for one exact copy of the source (87f63eb76e9a), read on 2026-10-06. The repository is watched and re-audited when it changes.

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