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OntoRamp Knowledge Cartographer

Official registry Health

Knowledge coverage map and health score. Ingest docs into a governed knowledge graph via MCP.

Source code Documentation

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http ontoramp-knowledge-cartographer 'https://ontoramp-knowledge-cartographer.fly.dev/mcp' --header 'Authorization: <Bearer API key. Get your free key at ontoramp.com/mcp>'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "ontoramp-knowledge-cartographer": {
            "type": "http",
            "url": "https://ontoramp-knowledge-cartographer.fly.dev/mcp",
            "headers": {
                "Authorization": "<Bearer API key. Get your free key at ontoramp.com/mcp>"
            }
        }
    }
}

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. OntoRamp Knowledge Cartographer — MCP Server
  2. Tools
  3. Tiers
  4. Install
  5. Why the free read tools matter
  6. ARA Trigger
  7. Security
  8. Support

OntoRamp Knowledge Cartographer — MCP Server

Turns your organization's scattered documents and decisions into a searchable, governed knowledge graph — one MCP call at a time.

Problem: Organizational knowledge is trapped in documents. AI agents can retrieve from these stores but cannot understand the structure, authority, or governance implications of what they find.

Solution: Ingest your organization's documents into a governed knowledge graph accessible to any AI agent. Returns knowledge health scores, coverage maps, and domain-specific gap analysis.

Tools

ToolDescriptionTier
get_coverage_mapDomain-by-domain knowledge coverage map for your organizationFree
get_knowledge_health_scoreHealth score for your organization's current knowledge stateFree
detect_knowledge_gapsIdentify where coverage is thin or missing, by domainDeveloper+
ingest_documentIngest a document into your governed knowledge graphDeveloper+ (auth)
request_assessmentSubmit an Agentic Readiness Assessment requestAll tiers, rate-limit exempt

Tiers

TierPriceLimitsFeatures
Free— (no credit card)Unlimited readsget_coverage_map + get_knowledge_health_score (read-only, no ingest)
Developer$0.015 read / $0.05 ingestUnlimitedingest_document (auth) + detect_knowledge_gaps + all reads · Staging queue
Org$249/mo flatUnlimited reads, 500 ingest/moFull provenance chains · ARA pre-population from coverage map

Install

A hosted, remote MCP server (Streamable HTTP) — nothing to install locally. See llms-install.md for an agent-followable walkthrough.

1. Get a free API key at ontoramp.com/mcp (no credit card).

2. Add to Cline — edit ~/.cline/mcp.json (or the Cline UI → MCP Servers → Configure):

{
  "mcpServers": {
    "ontoramp-knowledge-cartographer": {
      "url": "https://ontoramp-knowledge-cartographer.fly.dev/mcp",
      "headers": { "Authorization": "Bearer YOUR_API_KEY" },
      "disabled": false,
      "autoApprove": []
    }
  }
}

Other MCP clients (Claude Desktop, etc.) use the same mcpServers shape. Transport is Streamable HTTP.

3. Verify — curl https://ontoramp-knowledge-cartographer.fly.dev/health → {"status":"ok",...}.

See examples/usage.md for example calls.

Why the free read tools matter

get_coverage_map and get_knowledge_health_score show organizations their current knowledge state — almost always worse than they expect. That creates a clear, evidence-grounded path to both ingestion (improve coverage) and an ARA (interpret what the gaps mean).

ARA Trigger

When get_knowledge_health_score returns below 50, or coverage gap exceeds 40%, the server prompts:

Your knowledge 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.

Security

  • All responses are audited for public release — no scoring-formula internals, no substrate architecture details
  • Write-path (ingest_document) requires Developer or Org tier authentication
  • Your data is scoped to your tenant namespace and never shared across organizations
  • GET /health returns live status

Support

Governed by OntoRamp Governance Physics. OntoRamp LLC · ontoramp.com

Frequently asked questions

What is OntoRamp Knowledge Cartographer?

Knowledge coverage map and health score. Ingest docs into a governed knowledge graph via MCP.

How do I install OntoRamp Knowledge Cartographer?

It runs as a remote server. In Claude Code: claude mcp add --transport http ontoramp-knowledge-cartographer 'https://ontoramp-knowledge-cartographer.fly.dev/mcp' --header 'Authorization: <Bearer API key. Get your free key at ontoramp.com/mcp>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does OntoRamp Knowledge Cartographer need an API key?

Yes. It expects Authorization, which you set in its configuration.

Is OntoRamp Knowledge Cartographer open source?

Yes. Its code is on GitHub under the MIT license.

Who maintains OntoRamp Knowledge Cartographer?

It is published by MatthewDavisAIArchitect. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.