How do I install Aidimag?

Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Aidimag need an API key?

The publisher lists these environment variables: AIDIMAG_REPO, AIDIMAG_LLM, OPENAI_API_KEY.

What transport does Aidimag use?

Aidimag runs locally over stdio.

When was Aidimag last checked?

Last checked 2026-11-08. Persistent, verified memory for AI coding agents: recall, capture, guardrails, review queue.

Aidimag MCP server

AI Dimag — Verified Memory for AI Coding Agents

Your coding agent forgets your codebase. AIDimag doesn't.

Documentation • Why AIDimag? • Getting Started • Use Cases • Benchmarks • AI Dimag Cloud • Pricing

What is AI Dimag?

AI Dimag is a memory system for software engineering — not a general-purpose "AI memory" app. It gives any MCP-compatible agent (Claude, Cursor, Copilot, Windsurf…) a persistent memory of your codebase that survives across sessions — decisions, conventions, gotchas, failed approaches, guardrails, and reusable skills — stored as falsifiable claims with grounding evidence in .aidimag/ next to your code.

The subject of memory is your repository, not your preferences or chat history. Every capability — evidence, git-hook verification, guardrails, pre-commit checks, path-scoped recall, session scratchpad — exists to serve day-to-day development work.

The Difference: Claim-and-Verify, Not Store-and-Retrieve

Most memory systems store text and retrieve whatever is similar later — a stored fact is assumed true forever. That's dangerous in a codebase, where a confidently-retrieved stale fact is worse than no memory at all.

Every AI Dimag memory carries evidence (a shell check, an anchored commit, a test) that dim verify re-runs against the current repo — automatically, via git hooks, on every pull, checkout, and rebase. Beliefs that stop being true go STALE instead of silently misleading your AI.

Works with Every AI Tool

MCP tools (Claude, Cursor, etc.) get real-time memory via the MCP server
Non-MCP tools (Copilot, Windsurf, etc.) get static context files (.cursorrules, CLAUDE.md, AGENTS.md, etc.)

Install

npm install -g aidimag

Requires Node 22+. Ships two equivalent binaries: dim (short) and aidimag.

Quick Start

cd your-repo
dim init                    # creates .aidimag/, installs additive git hooks
dim bootstrap               # optional: LLM-survey the repo into a starter memory set
dim review                  # approve what enters memory (nothing is stored unreviewed)

dim remember "All DB access goes through src/db/store.ts" -k INVARIANT -p src \
  -e "STATIC_CHECK:! grep -rl better-sqlite3 src --include=*.ts | grep -v store.ts"
dim recall db access
dim verify                  # re-run all evidence; stale beliefs get flagged
dim brief                   # session-start briefing: in-scope memory, guardrails, gaps

# For non-MCP tools (Copilot, Cursor without MCP, etc.):
dim generate-context --format all --auto   # creates .cursorrules, CLAUDE.md, AGENTS.md, etc.

One-command setup

dim setup --yes              # init + git hooks + MCP configs for detected agents + context files
dim setup-ollama             # install Ollama + pull a free local embedding model for semantic search
dim doctor                   # verify everything is wired correctly

Connect to Your AI Agent (MCP)

Add to your agent config (e.g. .mcp.json for Claude Code):

{
  "mcpServers": {
    "aidimag": {
      "command": "npx",
      "args": ["-y", "aidimag", "mcp"],
      "env": { "AIDIMAG_REPO": "/path/to/your/repo" }
    }
  }
}

MCP Tools get memory_search, memory_propose, context_note (live in-chat fact capture), chat_harvest (live, tool-agnostic session harvesting with server-side secret redaction), memory_critique (a second critic grounded in verified memory), session-start briefings, session-end extraction, and more.

Non-MCP Tools: dim generate-context -f all renders verified memory into .cursorrules, CLAUDE.md, AGENTS.md, .windsurfrules, and .github/copilot-instructions.md (--auto keeps them refreshed).

Hermes Agent: dim hermes install registers aidimag as a native Hermes memory provider — one command, no pip, no venv. A single stdlib-only Python bridge delegates to the MCP server: session briefings are injected into the system prompt, recall is prefetched per turn, and session learnings become review-queue proposals (never silent writes). Then: hermes config set memory.provider aidimag.

Key Features

Human-Gated Capture

Commits, PRs, AI-chat transcripts (Claude Code, Codex, Copilot, Cursor), and pasted docs are mined into proposals. Nothing enters memory until you approve it in dim review (auto-triaged best-first, approve all --min-score 0.7 for batches).

Verification Lifecycle

STATIC_CHECK / COMMIT_REF / TEST_RESULT / EXEC_TRACE / HUMAN_ATTESTED evidence. Failing evidence flips memories to STALE and auto-drafts a recovery proposal. Confidence decays without re-confirmation.

Evidence Trust Gate

Shell-command evidence that arrives via team sync is never executed until you inspect and approve it (dim verify --trust).

Hybrid Semantic Recall

FTS5 keyword + vector KNN (OpenAI, local Ollama, or AWS Bedrock; auto-detected except Bedrock, which is explicit opt-in; works keyword-only with none).

Guardrails & Skills

Behavioral rules (never / ask-first / always) and step-by-step procedures, enforced by dim check (pre-commit) and memory_critique.

Team Mode, Self-Hosted

dim serve + dim sync: local-first replicas, device-code login, brain-scoped API keys, hashed credentials, cross-machine verification consensus.

Knowledgebase Inbox

Drop design docs / ADRs / PDFs / DOCX into knowledge/ and they're summarized into reviewed, pinned memories.

Scratchpad & Provenance Audit

dim scratch (and the scratchpad_* MCP tools) hold short-term session notes — TTL-expiring, never synced, never durable memory. dim audit lists memories resting on the weakest ground (agent-authored, evidence-free, stale, or long-unverified) so you can fix them up like a dependency audit for your repo's knowledge.

Web Dashboard & Extensions

dim ui — run checks, session briefings, bootstrap, harvest, and context generation from the browser — plus VS Code and IntelliJ extensions.

Ticketing Integration

Commits tell you what changed; tickets hold the why. aiDimag connects to your ticketing system so that context flows into your memory — ticket titles, types, and statuses appear next to mined proposals during dim review, and agents can fetch tickets via the ticket_get MCP tool.

Supported providers

Jira, GitHub Issues, Linear, GitLab Issues, Azure DevOps, ClickUp, Shortcut, YouTrack, Asana, Trello, Notion, Pivotal Tracker, a custom HTTP middleware, or Remote (team sync server — zero local credentials).

Quick start

# Connect a provider (interactive)
dim ticket connect

# Check status
dim ticket status

# View a specific ticket
dim ticket show XXX-2100

# Share credentials with your team (admin)
dim ticket share

Per-repo credential storage

Ticket credentials are stored per-repo in .aidimag/config.json under tickets.token (with file mode 0o600), matching the same pattern as cloud sync tokens. Credentials never leak between projects. You can also set the AIDIMAG_TICKET_TOKEN environment variable, which takes precedence over the config file.

Team-shared tickets (Remote provider)

One admin shares their ticket credential via the sync server (dim ticket share). Team members select "Remote (team sync server)" as their provider — they resolve tickets through the server and hold zero ticket credentials locally. When a cloud server is linked, the dashboard auto-discovers the team's ticket provider and shows a "Connect now" button.

Branch conventions

Define a branch-naming convention and have aiDimag warn or block on violations:

dim ticket branch-rule        # manage the convention
dim branch XXX-2100           # create a conforming branch (fetches title for slug)

Enforcement	Effect
`off`	No checking
`warn`	Heads-up at branch creation (`post-checkout`)
`push`	Blocks pushing non-conforming branches (`pre-push`)

Full guide: Connecting tickets

How It Compares

AI Dimag follows a claim-and-verify model; other memory systems follow store-and-retrieve. The short version:

	Conversational memory layers	Vector-store memory plugins	Hand-maintained context files	AI Dimag
Built for	Chat assistants remembering users	General recall over embedded text	Static instructions for coding agents	Coding agents in a living repo
Unit of memory	Extracted facts / chat summaries	Embedded text chunks	Prose	Falsifiable, typed claims with evidence
How memory gets in	Automatic capture	Automatic embedding	Manual edits	Human-gated review queue
When the code changes	Nothing — stored facts stay "true"	Nothing	File silently rots	Evidence re-runs via git hooks; broken claims flip STALE
Trust model	Write-time label, never re-checked	Similarity ≈ trust	"It's in the file"	Verification status + decaying confidence; trust-ranked retrieval
Enforcement	None — injection only	None	Hope the model reads it	Guardrails + pre-commit `dim check` + `memory_critique`
Failure mode	Confidently recalls outdated facts	Retrieves similar, true or not	Instructions drift from reality	Says "this went STALE" instead of guessing

Full comparison: aidimag.com/comparison

vs. named tools

How aiDimag relates to the memory tools people usually ask about. These solve a different problem (remembering users and conversations); aiDimag remembers your repository and proves its memories are still true:

	aiDimag	Mnemosyne	mem0	Letta	Honcho	SuperMemory	Hindsight	ChromaDB
Subject of memory	Your codebase	Chat/agent sessions	User & agent facts	Agent's own context	User/peer reasoning	Personal + agent	Agent memory	— (vector DB)
Local-first	✅ SQLite per repo	✅ SQLite	⚠️ Hybrid	❌ Docker+PG	⚠️ PG+worker	❌ SaaS	✅ SQLite	✅ Embedded
MCP server	✅ Built-in	✅	❌	❌	❌	✅	✅	❌
Verifies memories against code	✅ Evidence re-runs via git hooks	❌	❌	❌	❌	❌	❌	❌
Human-gated writes	✅ Review queue	❌ Auto-capture	❌ Auto	❌	❌	❌	❌	—
Enforcement	✅ Guardrails + pre-commit + critique	❌	❌	❌	❌	❌	❌	❌
Open source	✅ MIT	✅ MIT	✅ Apache 2.0	✅ Apache 2.0	⚠️ AGPL	❌ Proprietary	✅ MIT	✅ Apache 2.0
Published benchmark	Own suite: 100% staleness detection, 0% FP	BEAM 65.2% / LongMemEval 98.9% R@All@5 (self-reported)	LoCoMo	LoCoMo 83.2%	LongMemEval 90.4%	MemoryBench 85.2%	BEAM 73.4% / LongMemEval 94.6%	—

Chat-memory benchmarks (LoCoMo, LongMemEval, BEAM) score recall over conversation histories, so they don't apply to aiDimag — its memory subject is the repo. Instead aiDimag publishes its own reproducible suite (below), including the metric none of the chat benchmarks measure: does memory notice when the code changes?

Benchmarks

Reproducible performance and quality suites live in benchmark/ (npm run bench, npm run bench:quality). Headline results (Apple M4, Node 24, 10,000-memory brain — full tables at aidimag.com/benchmarks):

Metric	Result
FTS keyword search	1.45ms p50
Vector KNN (768-dim, sqlite-vec)	4.15ms p50
Memory writes (transactional, incl. FTS + event log)	~5,400/s
CLI cold start (`dim --help`)	~41ms p50
Staleness detection (broken claims → STALE, real git fixture)	100% (4/4)
False positives (intact claims wrongly flagged)	0% (0/4)
Retrieval, keyword queries (Recall@1 / MRR, FTS-only)	1.00 / 1.00
Retrieval, paraphrase queries (FTS-only; hybrid closes this gap)	0.25 / 0.27

Documentation

Getting Started

Overview

Guides

Full documentation: aidimag.com

Contributing

Contributions welcome! See CONTRIBUTING.md for dev setup, project principles, and the PR checklist. All participation is governed by our Code of Conduct.

License & Pricing

AI Dimag is open source under the MIT License — free for everyone, any team size, forever. Use it, fork it, embed it.

The entire local-first product is free: CLI, MCP server, verification, guardrails, skills, IDE extensions, local dashboard, and self-hosted team sync (dim serve).

Want team sync without running a server? AI Dimag Cloud is an optional managed sync subscription — that's how the project stays funded and open source. See Pricing.

Built by Anup Khanal

Website • Documentation • Cloud • npm • License

Add this server

Host a copy with our keys and logs.

Server facts

Tools

Questions

How do I install Aidimag?

Does Aidimag need an API key?

What transport does Aidimag use?

When was Aidimag last checked?

Documentation

AI Dimag — Verified Memory for AI Coding Agents

What is AI Dimag?

The Difference: Claim-and-Verify, Not Store-and-Retrieve

Works with Every AI Tool

Install

Quick Start

One-command setup

Connect to Your AI Agent (MCP)

Key Features

Human-Gated Capture

Verification Lifecycle

Evidence Trust Gate

Hybrid Semantic Recall

Guardrails & Skills

Team Mode, Self-Hosted

Knowledgebase Inbox

Scratchpad & Provenance Audit

Web Dashboard & Extensions

Ticketing Integration

Supported providers

Quick start

Per-repo credential storage

Team-shared tickets (Remote provider)

Branch conventions

How It Compares

vs. named tools

Benchmarks

Documentation

Contributing

License & Pricing