fema-mcp-server

io.github.cyanheads/fema-mcp-serverVersion 0.5.1

Query FEMA disaster declarations, public assistance grants, housing aid, and NFIP claims.

Status

Responds530 msNov 14, 2026, 14:48 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:48 UTC
Latency: 530 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

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Connect

Streamable HTTP

https://fema.caseyjhand.com/mcpResponds530 msNov 14, 2026, 14:48 UTC

No sign-in

Claude Code

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

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: fema-mcp-server
Remote MCP server URL: https://fema.caseyjhand.com/mcp

Cursor

{
  "mcpServers": {
    "fema-mcp-server": {
      "url": "https://fema.caseyjhand.com/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"fema-mcp-server","type":"http","url":"https://fema.caseyjhand.com/mcp"}'

Streamable HTTP

npm: @cyanheads/fema-mcp-server 0.5.1

Package only

npm (npx)

claude mcp add fema-mcp-server -- npx -y @cyanheads/fema-mcp-server@0.5.1

Streamable HTTP

npm: @cyanheads/fema-mcp-server 0.5.1

Package only

npm (npx)

claude mcp add fema-mcp-server -- npx -y @cyanheads/fema-mcp-server@0.5.1

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Tools

8 tools

Tools of fema-mcp-server
	Description		Read-only	Idempotent	Open world
`fema_dataframe_describe`List tables and column schemas on a DataCanvas staged by fema_search_nfip. Call this before fema_dataframe_query to discover the exact table name, column names, and DuckDB data types needed to write valid SQL. Row count reflects what was actually staged — check truncated in the fema_search_nfip response to know whether the canvas holds the full matching set.	List tables and column schemas on a DataCanvas staged by fema_search_nfip. Call this before fema_dataframe_query to discover the exact table name, column names, and DuckDB data types needed to write valid SQL. Row count reflects what was actually staged — check truncated in the fema_search_nfip response to know whether the canvas holds the full matching set.	Not declared	Yes	Yes	No
`fema_dataframe_query`Run a read-only SQL SELECT against a DataCanvas table staged by fema_search_nfip. Enables aggregation, GROUP BY, SUM/COUNT, time-series, and filtered analysis over the full NFIP claims result without re-fetching from the API. Call fema_dataframe_describe first to get the exact table name and column names needed for valid SQL. Only SELECT statements are allowed — DDL, DML, COPY, and file-reading functions are blocked. A response holds at most 100,000 characters of rows; when it holds fewer rows than the query returned, truncated and shown are set and the notice says how to page with OFFSET.	Run a read-only SQL SELECT against a DataCanvas table staged by fema_search_nfip. Enables aggregation, GROUP BY, SUM/COUNT, time-series, and filtered analysis over the full NFIP claims result without re-fetching from the API. Call fema_dataframe_describe first to get the exact table name and column names needed for valid SQL. Only SELECT statements are allowed — DDL, DML, COPY, and file-reading functions are blocked. A response holds at most 100,000 characters of rows; when it holds fewer rows than the query returned, truncated and shown are set and the notice says how to page with OFFSET.	Not declared	Yes	Yes	No
`fema_get_disaster`Fetch up to 1,000 designated-area rows for a specific FEMA disaster by disaster number (e.g., 4781). Discloses partial area and program coverage when more rows exist. Returns counties/municipalities along with programs observed, incident period, and state info. Use fema_search_disasters to find disaster numbers. The returned disaster_number chains to fema_get_public_assistance and fema_get_housing_assistance.	Fetch up to 1,000 designated-area rows for a specific FEMA disaster by disaster number (e.g., 4781). Discloses partial area and program coverage when more rows exist. Returns counties/municipalities along with programs observed, incident period, and state info. Use fema_search_disasters to find disaster numbers. The returned disaster_number chains to fema_get_public_assistance and fema_get_housing_assistance.	Not declared	Yes	Not declared	Yes
`fema_get_housing_assistance`Retrieve Individual Assistance (IA) housing data for a disaster by disaster number. Returns owner and/or renter records aggregated by county, city, and ZIP code — valid registrations, total approved IHP amounts, repair/rental/other-needs amounts, and inspection counts (owners also carry inspected damage in USD). Narrow with state, county, or zip_code; owners_count, renters_count, and offset then count the filtered records. Use type to select owners, renters, or both (default). A page holds at most 100,000 characters of records, owners and renters cut at the same row count so one offset continues both; when records remain past it, next_offset is the offset to continue from. Use disaster_number from fema_search_disasters.	Retrieve Individual Assistance (IA) housing data for a disaster by disaster number. Returns owner and/or renter records aggregated by county, city, and ZIP code — valid registrations, total approved IHP amounts, repair/rental/other-needs amounts, and inspection counts (owners also carry inspected damage in USD). Narrow with state, county, or zip_code; owners_count, renters_count, and offset then count the filtered records. Use type to select owners, renters, or both (default). A page holds at most 100,000 characters of records, owners and renters cut at the same row count so one offset continues both; when records remain past it, next_offset is the offset to continue from. Use disaster_number from fema_search_disasters.	Not declared	Yes	Not declared	Yes
`fema_get_public_assistance`Retrieve Public Assistance (PA) funded project records for a disaster or state — shows where federal recovery money was obligated. Returns applicant, damage category, project size and status, federal share obligated, and total obligated amounts. Either disaster_number or state must be provided. Use disaster_number (from fema_search_disasters) to scope to a single declaration, or state to browse all PA projects for a state. PA projects are created only when the PA program is declared (pa_declared: true on the disaster). A page holds at most 100,000 characters of projects; when projects remain past it, next_offset is the offset to continue from.	Retrieve Public Assistance (PA) funded project records for a disaster or state — shows where federal recovery money was obligated. Returns applicant, damage category, project size and status, federal share obligated, and total obligated amounts. Either disaster_number or state must be provided. Use disaster_number (from fema_search_disasters) to scope to a single declaration, or state to browse all PA projects for a state. PA projects are created only when the PA program is declared (pa_declared: true on the disaster). A page holds at most 100,000 characters of projects; when projects remain past it, next_offset is the offset to continue from.	Not declared	Yes	Not declared	Yes
`fema_query_dataset`Generic OData query against any dataset in the OpenFEMA dataset catalog — the escape hatch for datasets the convenience tools do not cover (e.g., NfipPolicies, IndividualAssistanceHousingRegistrantsLargeDisasters, FemaWebDeclarationAreas, PublicAssistanceApplicants). Accepts raw OData filter, select, orderby, and pagination parameters. For NfipPolicies, use propertyState (not state) for the state and reportedZipCode for the ZIP code — it has no countyCode; always include a ZIP filter to avoid timeout. The dataset name must match the exact OpenFEMA entity name (case-sensitive, e.g., NfipClaims). Names missing from the catalog return an unknown_dataset error; a listed dataset OpenFEMA does not serve through the API, or a retired version, returns dataset_not_served. A page holds at most 100,000 characters of records; when records remain past it, next_offset is the offset to continue from.	Generic OData query against any dataset in the OpenFEMA dataset catalog — the escape hatch for datasets the convenience tools do not cover (e.g., NfipPolicies, IndividualAssistanceHousingRegistrantsLargeDisasters, FemaWebDeclarationAreas, PublicAssistanceApplicants). Accepts raw OData filter, select, orderby, and pagination parameters. For NfipPolicies, use propertyState (not state) for the state and reportedZipCode for the ZIP code — it has no countyCode; always include a ZIP filter to avoid timeout. The dataset name must match the exact OpenFEMA entity name (case-sensitive, e.g., NfipClaims). Names missing from the catalog return an unknown_dataset error; a listed dataset OpenFEMA does not serve through the API, or a retired version, returns dataset_not_served. A page holds at most 100,000 characters of records; when records remain past it, next_offset is the offset to continue from.	Not declared	Yes	Not declared	Yes
`fema_search_disasters`Search federal disaster declarations by title, state, incident type, declaration type, date range, and county. Returns deduplicated declaration-level summaries — each disaster number appears once with a designated_area_count showing how many counties/municipalities were designated. The disaster number is the chain key for fema_get_disaster, fema_get_public_assistance, and fema_get_housing_assistance. Use declaration_type to filter: DR (major disaster, most common), EM (emergency), FM (fire management). Date filters apply to the declaration date. Use fema_get_disaster to retrieve all designated-area rows for a specific declaration. county selects the declarations that designated a matching area; their area counts and program flags still describe the whole declaration, and matched_areas lists the matching areas with their own program flags. A search reads the most recent 10,000 designated-area rows; when more match, it returns the declarations dated after the day that window ends, sets truncated, and its notice names the date_to that continues with older declarations. A page holds at most 100,000 characters of declarations; when declarations remain past it, next_offset is the offset to continue from.	Search federal disaster declarations by title, state, incident type, declaration type, date range, and county. Returns deduplicated declaration-level summaries — each disaster number appears once with a designated_area_count showing how many counties/municipalities were designated. The disaster number is the chain key for fema_get_disaster, fema_get_public_assistance, and fema_get_housing_assistance. Use declaration_type to filter: DR (major disaster, most common), EM (emergency), FM (fire management). Date filters apply to the declaration date. Use fema_get_disaster to retrieve all designated-area rows for a specific declaration. county selects the declarations that designated a matching area; their area counts and program flags still describe the whole declaration, and matched_areas lists the matching areas with their own program flags. A search reads the most recent 10,000 designated-area rows; when more match, it returns the declarations dated after the day that window ends, sets truncated, and its notice names the date_to that continues with older declarations. A page holds at most 100,000 characters of declarations; when declarations remain past it, next_offset is the offset to continue from.	Not declared	Yes	Not declared	Yes
`fema_search_nfip`Search National Flood Insurance Program (NFIP) claims data by state, county, ZIP code, and year range. Returns the matching claim count and claim records — amounts paid on building and contents, damage estimates, flood zones, cause and occupancy codes, and loss dates — newest loss first. state is required — the full NFIP dataset is 2.7 million rows; unfiltered access is prohibited. Page the inline claims with limit and offset; a page holds at most 100,000 characters of claims, and while claims remain past it, next_offset is the offset to continue from. When DataCanvas is enabled and the match exceeds that inline budget, a call at offset 0 stages the match (up to 50,000 claims) on a canvas: inspect the staged table with fema_dataframe_describe, then aggregate it with SQL via fema_dataframe_query.	Search National Flood Insurance Program (NFIP) claims data by state, county, ZIP code, and year range. Returns the matching claim count and claim records — amounts paid on building and contents, damage estimates, flood zones, cause and occupancy codes, and loss dates — newest loss first. state is required — the full NFIP dataset is 2.7 million rows; unfiltered access is prohibited. Page the inline claims with limit and offset; a page holds at most 100,000 characters of claims, and while claims remain past it, next_offset is the offset to continue from. When DataCanvas is enabled and the match exceeds that inline budget, a call at offset 0 stages the match (up to 50,000 claims) on a canvas: inspect the staged table with fema_dataframe_describe, then aggregate it with SQL via fema_dataframe_query.	Not declared	Yes	Not declared	Yes

Details

Registry status: Active
Published: Nov 4, 2026
Updated: Nov 4, 2026
Website: Not given
Repository: https://github.com/cyanheads/fema-mcp-server⁠ (opens in a new tab)
Categories (suggested): Data and analyticsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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