{
  "markdown": "<p align=\"center\"><img src=\"logo.png\" width=\"84\" alt=\"OntoRamp\"></p>\n\n# OntoRamp Graph Query — MCP Server\n\n> The MCP server that answers \"what does governance say about this?\" — evidence-grounded answers from a curated architecture and governance knowledge base, not a document dump.\n\n**Problem:** AI agents act blindly against organizational architecture. They don't know what the org has already decided, what constraints apply, or what the existing structure says about a proposed action.\n\n**Solution:** Query a curated architecture and governance knowledge base directly from any AI agent or LLM workflow. Returns evidence-grounded answers with citation chains — not document similarity. Works from day one, and grows as your organization seeds its own knowledge.\n\n[![MCP Registry](https://img.shields.io/badge/MCP_Registry-com.ontoramp%2Fgraph--query-blue)](https://registry.modelcontextprotocol.io)\n[![License](https://img.shields.io/badge/license-MIT-green)](LICENSE)\n[![Status](https://img.shields.io/badge/status-live-brightgreen)](https://ontoramp-graph-query.fly.dev/health)\n\n---\n\n## Tools\n\n| Tool | Description | Tier |\n|------|-------------|------|\n| `query_architecture` | Query organizational architecture for answers grounded in documented structure | Free |\n| `get_constraint_signals` | Surface governance constraints relevant to a proposed action or decision | Free |\n| `find_dependencies` | Trace dependencies between systems and components in your architecture | Developer+ |\n| `get_evidence_for_claim` | Return evidence chains supporting or contradicting an architectural claim | Developer+ |\n| `request_assessment` | Submit an Agentic Readiness Assessment request | All tiers, rate-limit exempt |\n\n## Tiers\n\n| Tier | Price | Limits | Features |\n|------|-------|--------|----------|\n| **Free** | — (no credit card) | 10 queries/day | `query_architecture` + `get_constraint_signals` |\n| **Developer** | $0.015/call | Unlimited | All tools · Evidence provenance · Query history |\n| **Org** | $249/mo flat | Unlimited | Aggregate architecture health · Cross-agent pooling · ARA pre-population |\n\n`request_assessment` is exempt from rate limits on every tier.\n\n## Install\n\nOntoRamp Graph Query is a **hosted, remote** MCP server (Streamable HTTP) — nothing to install, build, or run locally. See [`llms-install.md`](llms-install.md) for an agent-followable walkthrough.\n\n**1. Get a free API key** at [ontoramp.com/mcp](https://ontoramp.com/mcp) (no credit card). It arrives by email as `or_free_…`.\n\n**2. Add to Cline** — edit `~/.cline/mcp.json` (or use the Cline UI → MCP Servers → Configure):\n\n```json\n{\n  \"mcpServers\": {\n    \"ontoramp-graph-query\": {\n      \"url\": \"https://ontoramp-graph-query.fly.dev/mcp\",\n      \"headers\": { \"Authorization\": \"Bearer YOUR_API_KEY\" },\n      \"disabled\": false,\n      \"autoApprove\": []\n    }\n  }\n}\n```\n\n**Other MCP clients** (Claude Desktop, etc.) use the same `mcpServers` shape (`url` + `headers`). Transport is Streamable HTTP.\n\n**3. Verify** — `curl https://ontoramp-graph-query.fly.dev/health` → `{\"status\":\"ok\",\"version\":\"1.0.0\",\"server\":\"ontoramp-graph-query\"}`.\n\nSee [`examples/usage.md`](examples/usage.md) for example calls.\n\n## ARA Trigger\n\nWhen `get_evidence_for_claim` surfaces evidence coverage gaps, the server prompts:\n\n> Your architecture coverage has gaps that a manual review won't surface. An Agentic Readiness Assessment will diagnose your current state and build a prioritized remediation plan. [Schedule at ontoramp.com/assess](https://ontoramp.com/assess).\n\n## Security\n\n- All responses are audited for public release — no scoring-formula internals, no substrate architecture details\n- Your data is scoped to your tenant namespace and never shared across organizations\n- Free-tier keys are read-scoped; Developer/Org keys require account authentication\n- `GET /health` returns live status\n\n## Support\n\n- Docs: [ontoramp.com/mcp](https://ontoramp.com/mcp)\n- Issues: [github.com/ontoramp/ontoramp-graph-query/issues](https://github.com/ontoramp/ontoramp-graph-query/issues)\n- Contact: m@ontoramp.com\n\n---\n\n*Governed by OntoRamp Governance Physics. OntoRamp LLC · [ontoramp.com](https://ontoramp.com)*\n",
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