skillgod
An MCP server that automatically injects relevant skills, project memory, and routes complex tasks to specialist agents into AI coding tools like Claude, eliminating cold starts and prompt engineering.
README
SkillGod

Claude knows how to code. SkillGod knows how you code.
SkillGod is a runtime that sits between you and your AI coding tool. Before every response, it injects the right skills, your project memory, and routes complex tasks to specialist agents — automatically.
No prompt engineering. No copy-pasting context. It just works.
The problem
Claude is brilliant out of the box. But it doesn't know:
- Your team's debugging methodology
- Which deployment pattern your project uses
- What you decided last Tuesday about state management
- That the last time it suggested Redux, you reworked it three times
Every session starts cold. SkillGod fixes that.
What changes
| Without SkillGod | With SkillGod | |
|---|---|---|
| Context per prompt | 0 | 3 scored skills + 32 instincts |
| Memory across sessions | Cold start every time | SQLite per project |
| Agent routing | One model, one task | 10 specialist agents, each with own skills |
| Vault | — | 1,944 skills |
| Learns from your feedback | No | Yes (accept/rework signals) |
| Prompt injection protection | No | Yes (security scan on every input) |
How it works
Your prompt
│
▼
┌──────────────────────────────────────────────┐
│ Security scan — block injections first │
└──────────────────────────────────────────────┘
│
▼
┌──────────────────────────────────────────────┐
│ Pillar 1 — Skills │
│ Score 1,944 skills against your task │
│ Inject top 3 + all 32 instincts │
│ (instincts fire every single prompt) │
└──────────────────────────────────────────────┘
│
▼
┌──────────────────────────────────────────────┐
│ Pillar 2 — Memory │
│ Load decisions, patterns, errors │
│ for this specific project │
│ Record accept/rework signals after │
└──────────────────────────────────────────────┘
│
▼
┌──────────────────────────────────────────────┐
│ Pillar 3 — Agents (complex tasks only) │
│ Decompose → spawn specialists │
│ Frontend agent gets UI skills │
│ Backend agent gets API skills │
│ Nobody else does this │
└──────────────────────────────────────────────┘
│
▼
Claude (or any AI tool)
Install
# macOS (Apple Silicon)
curl -L https://skillgod.dev/dist/sg-mac-arm64 -o /usr/local/bin/sg && chmod +x /usr/local/bin/sg
# macOS (Intel)
curl -L https://skillgod.dev/dist/sg-mac-intel -o /usr/local/bin/sg && chmod +x /usr/local/bin/sg
# Linux
curl -L https://skillgod.dev/dist/sg-linux -o /usr/local/bin/sg && chmod +x /usr/local/bin/sg
# Windows (PowerShell)
irm https://skillgod.dev/install.ps1 | iex
# From source
git clone https://github.com/amancodingrepo/skillgod
cd skillgod
pip install -r requirements.txt
sg init
Then restart Claude Code. Skills inject automatically via MCP — no other config needed.
Quick start
sg init # detects IDE, writes .mcp.json, rebuilds index
sg find "debug python traceback" # test skill discovery
sg stats # vault counts and health
sg scan "your prompt here" # test security scanner
The vault
1,944 skills across 11 categories. Every skill has:
- Trigger words for accurate scoring
- A description that starts with "Use when..." (not a summary — this is what makes discovery work)
- Confidence score (0.65–0.95)
- Source attribution
| Category | Skills | What's in it |
|---|---|---|
| coding | 572 | debugging, TDD, Python, Go, Rust, review patterns |
| agents | 461 | frontend, backend, devops, security, docs specialists |
| design | 250 | UI/UX pro, brand, design systems, Figma patterns |
| writing | 168 | technical docs, README, blog, comms |
| devops | 157 | Docker, Kubernetes, Terraform, CI/CD, cloud deploy |
| instincts | 32 | always-on rules — verify before done, security first |
| research | 100 | deep research, market analysis, summarisation |
| security | 96 | OWASP, audit, injection detection, threat modelling |
| api | 79 | REST, GraphQL, API design, SDK patterns |
| react | 29 | hooks, composition, React Native, Expo |
| meta | — | auto-learned skills pending review |
Commands
sg init Set up SkillGod — detects IDE, writes .mcp.json
sg find <task> Score vault against a task, show top matches
sg stats Vault health, category counts, index status
sg build Interactive skill builder — guided prompts
sg learn Save any output as a new skill (goes to meta/)
sg sync Rebuild local index (free) or decrypt full vault (pro: sg sync --key YOUR-KEY)
sg scan <text> Scan for prompt injection threats
sg signals Accept/rework rates per skill — see what's working
sg promote Review auto-learned skills, approve for vault promotion
sg run <tool> Run any AI tool with SKILLGOD_ROOT injected
MCP tools (what Claude Code calls directly)
Once sg init runs, these tools are available inside every Claude Code session:
find_skills(task) → top scored skills for this task
inject_context(task) → full augmented prompt string
save_memory(summary) → persist a decision to project memory
get_memory(project) → retrieve recent project context
learn_skill(task, output) → auto-generate skill from session output
stocktake() → vault health report
spawn_agents(task) → decompose and route to specialist agents
security_scan(text) → threat detection
vault_stats() → live vault counts
Pricing
| Feature | Free | Early Adopter | Pro |
|---|---|---|---|
| Price | Free forever | $7/mo locked forever | $10/mo |
| Who | Everyone | First 200 users only | User 201+ |
| Skills | 30 starter skills | 1,944 (full vault) | 1,944 (full vault) |
| Instincts | All 32 | All 32 | All 32 |
| Memory | Full SQLite layer | Full SQLite layer | Full SQLite layer |
| Agent layer | Basic | Full multi-agent | Full multi-agent |
| Monthly vault updates | No | Yes | Yes |
| Skill enhancer + signal analytics | No | Yes | Yes |
sg sync --key |
No | Yes | Yes |
The free tier is not crippled — 30 skills, full memory, and the basic agent layer is enough to genuinely feel the difference.
Early Adopter pricing is locked forever. First 200 users pay $7/mo for life, no matter what the price does later.
Referral program:
- Get a referral link from any Pro user → sign up at $7/mo locked forever, even after the 200-user window closes
- Refer a friend who converts to paid → you get 1 free month ($10 value) automatically
License via LemonSqueezy. Offline grace period: 30 days — your workflow never breaks.
Why the vault is the moat
Anyone can build a skill injector. The vault is 1,944 curated, scored, and formatted skills that have been normalised from 12 source repos into a single consistent format. Every description starts with "Use when..." — not a summary — which is the detail that makes semantic scoring work.
The runtime is open source. The vault is the product. Free tier includes 30 skills — Pro unlocks all 1,944.
Built on the shoulders of
SkillGod assembles the best patterns from 12 open-source repos:
| Repo | What we took |
|---|---|
| obra/superpowers | SKILL.md format, "Use when" description standard |
| anthropics/skills | 17 production skills, marketplace format |
| thedotmack/claude-mem | SQLite memory schema, 5-hook lifecycle |
| affaan-m/everything-claude-code | Instincts layer, confidence scoring |
| msitarzewski/agency-agents | 179 specialist agent profiles |
| snarktank/ralph | Autonomous loop, circuit breaker pattern |
| nextlevelbuilder/ui-ux-pro-max-skill | Deep design intelligence — 161 palettes, 57 font pairings |
| vercel-labs/skills | Deployment patterns |
| vercel-labs/agent-skills | Agent-specific skill patterns |
| hesreallyhim/awesome-claude-code | Hook catalog, slash-command patterns |
| yusufkaraaslan/Skill_Seekers | Ingestion pipeline design |
| VoltAgent/awesome-agent-skills | Official team skills from Stripe, Cloudflare, Netlify, HuggingFace |
Architecture
skillgod/
├── engine/
│ ├── ingest.py ← sources → vault normaliser
│ ├── memory.py ← SQLite memory layer
│ ├── skills.py ← scoring + injection engine
│ ├── agents.py ← spawning + per-agent skill routing
│ ├── runtime.py ← combines all three pillars
│ ├── mcp_server.py ← FastMCP server on :3333
│ ├── security.py ← injection detection
│ ├── encryption.py ← AES-256-GCM vault encryption
│ ├── signals.py ← accept/rework tracking
│ └── variants.py ← promotion queue
├── hooks/
│ ├── session_start.py ← loads instincts + memory
│ ├── pre_tool.py ← security scan + skill injection
│ └── post_tool.py ← captures memory + learns skills
├── vault_free/ ← 30 free skills (full vault unlocked with Pro)
└── cli/ ← Go binary: sg
MIT License. Vault content retains original licenses from source repos.
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