For developers and data users

Wounded Warriors public API and MCP endpoint

Wounded Warriors (EIN 86-1336741) publishes a veteran-resource API and an MCP endpoint at https://warriorsfund.org/mcp. Both are public. Review the documentation, source fields, and update dates before using results. Confirm current services and availability with each listed provider.

Available resources

MCP endpoint

Public

The endpoint is https://warriorsfund.org/mcp. Use an MCP client to inspect the available tools and their arguments. A public endpoint does not imply a platform listing or partnership.

REST API

Public

Browse the OpenAPI specification and endpoint catalog. Each endpoint documents its inputs and response fields.

Open data

Public

The dataset catalog describes the published datasets, licenses, and source information. Check a record's provenance and date before relying on it.

Using the data

Check the source. API responses and dataset records include information that may change. Review provenance and update dates.
Confirm service details. Contact listed providers for current hours, eligibility, and availability before referring someone.
Choose the relevant endpoint. The OpenAPI specification and MCP tool list describe the data each route returns.

Example requests

# List available tools
curl -X POST https://warriorsfund.org/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'

# Find resources for a veteran in 77380
curl -X POST https://warriorsfund.org/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call",
       "params":{"name":"get_zip_overview","arguments":{"zip":"77380"}}}'

Discovery

Single-call catalog: /api/discovery
OpenAPI 3.0 spec: /api/openapi.json
Schema.org agent-card: /.well-known/agent-card.json
ChatGPT plugin manifest: /.well-known/ai-plugin.json
llms.txt: /llms.txt
data.json (DCAT 1.1): /data.json
System-prompt templates for AI agent developers: /api/llm-prompts

Questions about the data

For API documentation, dataset provenance, or a proposed use of the public endpoint, email partnerships@warriorsfund.org.

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