OntoRamp Graph Query
Architecture-grounded query for AI agents. Governance constraints, evidence-linked answers.
Open source Repository Open in the app JSON README (API)
About
Architecture-grounded query for AI agents. Governance constraints, evidence-linked answers.
Details
- Kind
- MCP servers
- Topic
- No topic detected
- Publisher
- com.ontoramp
- Origin
- official
- Category
- ferramentas
- Transport
- http
- Version
- 1.0.2
- Last push
- 2026-08-19T23:56:06Z
- Repository state
- ativo
- License
- MIT
- Added
- 2026-08-29 03:01:18
- Updated
- 2026-09-07 14:38:26
- Origin id
com.ontoramp/graph-query
README
<p align="center"><img src="logo.png" width="84" alt="OntoRamp"></p>
# OntoRamp Graph Query — MCP Server
> 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.
**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.
**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.
[](https://registry.modelcontextprotocol.io)
[](LICENSE)
[](https://ontoramp-graph-query.fly.dev/health)
---
## Tools
| Tool | Description | Tier |
|------|-------------|------|
| `query_architecture` | Query organizational architecture for answers grounded in documented structure | Free |
| `get_constraint_signals` | Surface governance constraints relevant to a proposed action or decision | Free |
| `find_dependencies` | Trace dependencies between systems and components in your architecture | Developer+ |
| `get_evidence_for_claim` | Return evidence chains supporting or contradicting an architectural claim | Developer+ |
| `request_assessment` | Submit an Agentic Readiness Assessment request | All tiers, rate-limit exempt |
## Tiers
| Tier | Price | Limits | Features |
|------|-------|--------|----------|
| **Free** | — (no credit card) | 10 queries/day | `query_architecture` + `get_constraint_signals` |
| **Developer** | $0.015/call | Unlimited | All tools · Evidence provenance · Query history |
| **Org** | $249/mo flat | Unlimited | Aggregate architecture health · Cross-agent pooling · ARA pre-population |
`request_assessment` is exempt from rate limits on every tier.
## Install
OntoRamp 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.
**1. Get a free API key** at [ontoramp.com/mcp](https://ontoramp.com/mcp) (no credit card). It arrives by email as `or_free_…`.
**2. Add to Cline** — edit `~/.cline/mcp.json` (or use the Cline UI → MCP Servers → Configure):
```json
{
"mcpServers": {
"ontoramp-graph-query": {
"url": "https://ontoramp-graph-query.fly.dev/mcp",
"headers": { "Authorization": "Bearer YOUR_API_KEY" },
"disabled": false,
"autoApprove": []
}
}
}
```
**Other MCP clients** (Claude Desktop, etc.) use the same `mcpServers` shape (`url` + `headers`). Transport is Streamable HTTP.
**3. Verify** — `curl https://ontoramp-graph-query.fly.dev/health` → `{"status":"ok","version":"1.0.0","server":"ontoramp-graph-query"}`.
See [`examples/usage.md`](examples/usage.md) for example calls.
## ARA Trigger
When `get_evidence_for_claim` surfaces evidence coverage gaps, the server prompts:
> 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).
## Security
- All responses are audited for public release — no scoring-formula internals, no substrate architecture details
- Your data is scoped to your tenant namespace and never shared across organizations
- Free-tier keys are read-scoped; Developer/Org keys require account authentication
- `GET /health` returns live status
## Support
- Docs: [ontoramp.com/mcp](https://ontoramp.com/mcp)
- Issues: [github.com/ontoramp/ontoramp-graph-query/issues](https://github.com/ontoramp/ontoramp-graph-query/issues)
- Contact: m@ontoramp.com
---
*Governed by OntoRamp Governance Physics. OntoRamp LLC · [ontoramp.com](https://ontoramp.com)*