Connect

8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "grantsgov-mcp-server": {
      "type": "http",
      "url": "https://grantsgov.caseyjhand.com/mcp"
    }
  }
}

claude mcp add --transport http grantsgov-mcp-server https://grantsgov.caseyjhand.com/mcp

[mcp_servers.grantsgov-mcp-server]
url = "https://grantsgov.caseyjhand.com/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "grantsgov-mcp-server": {
      "type": "remote",
      "url": "https://grantsgov.caseyjhand.com/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "grantsgov-mcp-server": {
      "type": "http",
      "url": "https://grantsgov.caseyjhand.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=grantsgov-mcp-server&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vZ3JhbnRzZ292LmNhc2V5amhhbmQuY29tL21jcCJ9"
}

{
  "servers": {
    "grantsgov-mcp-server": {
      "type": "http",
      "url": "https://grantsgov.caseyjhand.com/mcp"
    }
  }
}

{
  "mcpServers": {
    "grantsgov-mcp-server": {
      "httpUrl": "https://grantsgov.caseyjhand.com/mcp"
    }
  }
}

extensions:
  "grantsgov-mcp-server":
    enabled: true
    name: "grantsgov-mcp-server"
    type: streamable_http
    uri: "https://grantsgov.caseyjhand.com/mcp"
    timeout: 300

Quality 89 / 100good

protocol88 · weight 25

pass
protocol.modernsupports 2026-07-28 (server/discover)
pass
protocol.statelessanswers without a session
pass
protocol.transportstreamable HTTP
warn
protocol.list_ttltools/list declares ttlMs 0, so clients re-fetch it on every use

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene86 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations3 of 3 tools declare readOnlyHint or destructiveHint
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: grantsgov_search_opportunities (destructiveHint); grantsgov_list_reference (destructiveHint); grantsgov_get_opportunity (destructiveHint)
pass
tools.token_costabout 2,693 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changes2 tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvabledeps.dev does not know @cyanheads/[email protected], @cyanheads/[email protected]

3 tools, about 2,693 tokens to load them all · tool set 3203fcd14281 · tools last changed 2026-10-19 · checked 2026-10-20 14:21 UTC

Tool changes

2026-10-19grantsgov_get_opportunitychangeddescription, input schema, output schema
before
Read the full Grants.gov record for up to 5 opportunities, given numeric opportunity ids or opportunity numbers: deadline and its explanation, award ceiling and floor, total funding, expected awards, cost sharing, eligible applicant types with the eligibility narrative, description, assistance listings, agency contact, NOFO attachments with download links, and application packages. An opportunity number is resolved across all statuses. A miss or an ambiguous number comes back as an unresolved entry with guidance, not an error.
after · 56% of words in common
Read the Grants.gov record for up to 5 opportunities, given numeric opportunity ids or opportunity numbers: deadline, funding, eligibility, description, assistance listings, contact, attachments, packages, and latest revision metadata. Lists and narratives are bounded independent pages; follow each record pages continuation to retrieve the remaining section. An opportunity number is resolved across all statuses. A miss or an ambiguous number comes back as an unresolved entry with guidance, not an error.
2026-10-19grantsgov_search_opportunitieschangedinput schema, output schema

Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 94 / 100

provenance80

liveness100

freshness100

hygiene100

+repository +namespace-matches-repo +reachable +uptime-100% +updated-2d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Dependencies

@cyanheads/[email protected] npmthis version is not known to the dependency resolver

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://grantsgov.caseyjhand.com/mcp` streamable-http	none	yes	100%	199 ms	2026-07-28	2026-10-20

package	registry	version	runtime	secrets
`@cyanheads/grantsgov-mcp-server`	npm	0.1.3	npx
`@cyanheads/grantsgov-mcp-server`	npm	0.1.3	npx

Tools (3)

`grantsgov_get_opportunity`read-only	Read the Grants.gov record for up to 5 opportunities, given numeric opportunity ids or opportunity numbers: deadline, funding, eligibility, description, assistance listings, contact, attachments, packages, and latest revision metadata. Lists and narratives are bounded independent pages; follow each record pages continuation to retrieve the remaining section. An opportunity number is resolved across all statuses. A miss or an ambiguous number comes back as an unresolved entry with guidance, not an error.
`grantsgov_list_reference`read-only	List the codes Grants.gov search filters accept, with labels and live opportunity counts: agencies (top level, or one agency's sub-agencies via parent_code, or matched by name via name_contains), applicant eligibility types, funding categories, funding instruments, statuses, sort options, and keyword syntax. Use the codes as grantsgov_search_opportunities inputs.
`grantsgov_search_opportunities`read-only	Search federal funding opportunities on Grants.gov by keyword, agency, applicant eligibility, funding category, funding instrument, assistance listing, opportunity number, posting window (posted_within_days), or closing window (closing_within_days). Returns forecasted and posted opportunities unless statuses says otherwise, each row led by its close date and days remaining, plus facet counts for narrowing. Bare keyword terms are all required; join alternatives with OR, in parentheses when other terms stay required. Rows carry no award amounts or eligibility detail; read those with grantsgov_get_opportunity. Filter codes come from grantsgov_list_reference.

Schemas: list_tools.

Similar MCP servers

More from io.github.cyanheads

And 140 more from this publisher.

Official server.json

{
  "name": "io.github.cyanheads/grantsgov-mcp-server",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://grantsgov.caseyjhand.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.1.3",
  "packages": [
    {
      "version": "0.1.3",
      "transport": {
        "type": "stdio"
      },
      "identifier": "@cyanheads/grantsgov-mcp-server",
      "runtimeHint": "npx",
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org",
      "environmentVariables": [
        {
          "name": "MCP_LOG_LEVEL",
          "format": "string",
          "default": "info",
          "description": "Sets the minimum log level for output (e.g., 'debug', 'info', 'warn')."
        }
      ]
    },
    {
      "version": "0.1.3",
      "transport": {
        "url": "http://localhost:3010/mcp",
        "type": "streamable-http"
      },
      "identifier": "@cyanheads/grantsgov-mcp-server",
      "runtimeHint": "npx",
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org",
      "environmentVariables": [
        {
          "name": "MCP_TRANSPORT_TYPE",
          "value": "http",
          "format": "string",
          "description": "Selects the HTTP transport."
        },
        {
          "name": "MCP_HTTP_HOST",
          "format": "string",
          "default": "127.0.0.1",
          "description": "The hostname for the HTTP server."
        },
        {
          "name": "MCP_HTTP_PORT",
          "format": "string",
          "default": "3010",
          "description": "The port to run the HTTP server on."
        },
        {
          "name": "MCP_HTTP_ENDPOINT_PATH",
          "format": "string",
          "default": "/mcp",
          "description": "The endpoint path for the MCP server."
        },
        {
          "name": "MCP_PUBLIC_URL",
          "format": "string",
          "description": "Public origin override for deployments behind a TLS-terminating reverse proxy (e.g. https://mcp.example.com)."
        },
        {
          "name": "MCP_AUTH_MODE",
          "format": "string",
          "default": "none",
          "description": "Authentication mode to use: 'none', 'jwt', or 'oauth'."
        },
        {
          "name": "MCP_LOG_LEVEL",
          "format": "string",
          "default": "info",
          "description": "Sets the minimum log level for output (e.g., 'debug', 'info', 'warn')."
        }
      ]
    }
  ],
  "repository": {
    "url": "https://github.com/cyanheads/grantsgov-mcp-server",
    "source": "github"
  },
  "description": "Search Grants.gov funding opportunities and read full records: eligibility, awards, deadlines."
}