You re-explain the context every session
You open Claude, describe the project, the stack, the conventions. An hour later, new session — you start over. And again tomorrow.
v1.0 · MIT · 100% free · works everywhere
30 AI engineering agents. In Claude Code, Cursor & beyond.
OWASP security audits, code review, SQL optimization, E2E tests, Kubernetes, refactoring… Everything a senior dev would do — methodically, locally, on your own Claude subscription. One catalog, every editor.
Install Maifady
See the 8 categories →
- 30specialized agents
- 0 €free forever
- 0servers, 0 telemetry
- 4+editors supported
›@security-auditor audit src/auth/
# Security audit — 2 findings
## CRITICAL login.php:42 — SQL injection. Fix: prepared statement.
## HIGH session.php:18 — Weak token (mt_rand). Fix: random_bytes(32).
›@sql-optimizer /orders query is slow
# Seq scan, 4.2M rows, missing composite index.
# Proposed: idx_orders(user_id, created_at DESC)
# Expected: 180ms → 4ms (45× faster)
›@commit-message-writer
Sound familiar?
Three frictions that cost you hours every week.
You review your own code
You know there are bugs. Your eyes are tired. You skip the review. You ship. Monday-morning crash in prod.
Docs, tests, optimization: “later”
“Later” means never. Tech debt piles up. Each feature is harder than the last.
One catalog. Three ways to run it.
The same 30 specialists, wherever you code.
Maifady Plugin
Native Claude Code (CLI + Desktop)
Claude Code
/plugin marketplace add maifady/maifady-pluginView the plugin
Maifady for Cursor
Cursor rules (.mdc), auto-attached by file type
Cursor
copy .cursor/rules/*View the Cursor rules
Maifady MCP
One npm package, every MCP client
CursorClaude DesktopClineZed
npx -y maifady-mcpView the MCP server
Maifady is different.
30 agents that already know what to do, how to do it, and in which format.
1
30 specialists, not one generalist
Each agent has a precise methodology for its domain: OWASP Top 10 for the security auditor, EXPLAIN-ANALYZE for SQL, AAA for tests. No generic “figure it out”.
2
One command, no account
Add it with a single command (or copy a folder for Cursor). No sign-up, no API key to manage, no Maifady account. The MCP path just needs Node.js ≥ 18.
3
Your subscription, your control
Agents run in your own editor, on your machine. No Maifady server. No telemetry. No ads. No data in transit.
The catalog — 30 agents
Each category has its agents and their combinations.
Code Quality — 6 agents
Fast P0/P1/P2 review, deep PR review, OWASP audit, incremental refactoring, dead code, cognitive complexity.
Database & Performance — 4 agents
EXPLAIN-driven SQL optimization, normalized schema design, safe zero-downtime migrations, latency/RAM/CPU profiling.
Testing — 3 agents
AAA unit tests, robust Playwright E2E, targeted high-impact coverage-gap detection.
Git & Documentation — 5 agents
Conventional Commits, README from the real repo, stack-aware .gitignore, ADR + runbooks, auto API docs.
Frontend — 3 agents
React class → hooks migration, WCAG 2.2 AA audit, bundle analysis with ROI-ordered cuts.
Backend & API — 3 agents
Coherent REST/GraphQL design, OpenAPI 3.1 from code, owned micro-vs-monolith decisions.
DevOps & Cloud — 3 agents
Multi-stage Dockerfiles, prod-ready Kubernetes manifests (HPA, PDB, NetworkPolicy), multi-cloud Terraform.
AI / ML & More — 3 agents
LLM prompt improvement, production ML pipeline architecture with drift monitoring, legacy regex decoding.
Install in 60 seconds
Pick your editor. Zero account, no API key.
1
Claude Code
Run this in Claude Code, then restart your session:
/plugin marketplace add maifady/maifady-pluginOr git clone into ~/.claude/plugins/maifady/.
Plugin repo →
2
Cursor
Copy the rules into your project (or your global Cursor config):
cp -r .cursor/rules/* your-project/.cursor/rules/Cursor auto-detects the rules — no restart needed.
Cursor repo →
3
MCP — Claude Desktop, Cline, Zed…
Add to your MCP client config:
"command": "npx", "args": ["-y", "maifady-mcp"]Requires Node.js ≥ 18. One install, every MCP client.
MCP repo →
# Then, in any editor, just invoke an agent: ›@code-reviewer-lite review my staged changes ›@security-auditor audit auth/ against OWASP ›@sql-optimizer my /orders query is slow
Maifady vs alternatives
Why 30 methodical agents beat one generic assistant — in every editor.
| Maifady | Custom GPTs | Cursor Agents | GitHub Copilot | |
|---|---|---|---|---|
| Price | 0 € | $20/mo | $20/mo | $10/mo |
| Open source MIT | ✓ | — | — | — |
| 100% local | ✓ | — | — | — |
| Specialized agents (≥10) | 30 | Manual | ~5 | — |
| Methodology per agent | ✓ | Write your own | Partial | — |
| Works in the terminal (Claude Code) | ✓ | — | — | — |
| Works in Cursor | ✓ rules + MCP | — | Native | Partial |
| Works in Claude Desktop / Cline / Zed | ✓ via MCP | — | — | — |
| Auditable / forkable | ✓ | — | — | — |
| Telemetry | None | Yes | Yes | Yes |
Frequently asked questions
All answers are also indexed in JSON-LD for search engines and LLMs.
Is Maifady really free?
Yes, 100% free. MIT license, open code, no hidden cost, no freemium, no usage limit. You use your existing Claude (or other LLM) subscription — Maifady adds no cost and no intermediation.
Does my data go anywhere?
No. Maifady is 100% local: no Maifady server, no telemetry, no analytics. The agents are just markdown files your editor reads locally. Model calls go through your own client — exactly like a normal conversation.
Which editors are supported?
Three products cover them all: Maifady Plugin for Claude Code (CLI + Desktop), Maifady for Cursor as native .mdc rules, and Maifady MCP — one npm package that works in Cursor, Claude Desktop, Cline, Zed and any MCP client.
Plugin, Cursor rules, MCP server — which one?
Use the plugin if you live in Claude Code. Use the Cursor rules for the tightest Cursor integration. Use the MCP server if you want a single install that works across Cursor, Claude Desktop, Cline and Zed at once — it's the most portable option.
Do I need an API key or Node.js?
No API key, ever — the agents run inside your editor's LLM, so there's no Maifady API and no extra quota or cost. Node.js ≥ 18 is only needed for the MCP server (the plugin and Cursor rules need nothing).
How do I add my own agents?
Drop any .md file into the plugin's agents/ folder. The format is simple: YAML frontmatter (name, description, optional tools) then the system prompt in markdown. Your editor loads them on next start.
Which Claude model do the agents use?
By default, the model configured in your session (typically Sonnet 4.x). You can pin a specific model per agent via the frontmatter: model: opus, sonnet, haiku, or inherit.
Any ads or promotional messages?
None. No promo messages, no hidden monetization, no affiliate links. The project is fully open source MIT — you can audit every line.
Which Claude Code versions are supported?
Claude Code 1.0 and above. The agent format (YAML frontmatter + markdown system prompt) has been stable since Claude Code launched. Works on Windows, macOS and Linux.
Can I redistribute Maifady?
Yes — MIT license, so you can fork, modify, redistribute, integrate into a commercial product. The only requirement: keep the MIT copyright and license notice.
What languages is Maifady available in?
Documentation and agents ship in 5 languages: English, French, Spanish, Chinese (Simplified) and Japanese.
How do I contribute or report a bug?
Open an issue or PR on GitHub. For short questions, email hello@maifady.com.
Ready to let your agents work?
30 agents. Every editor. 0 €. No account, no card, no setup.
Install Maifady