# io.github.cyanheads/fbi-crime-mcp-server (remote · fbi-crime.caseyjhand.com)

FBI Crime Data Explorer — offense rates, hate crime, arrests, NIBRS, LEOKA stats, agency search.

- Trust score: 82/100 (high trust)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `fbi-crime.caseyjhand.com`: 82/100 (this document), [markdown](https://verifymcp.io/servers/cyanheads-fbi-crime-mcp-server/fbi-crime.md), [page](https://verifymcp.io/servers/cyanheads-fbi-crime-mcp-server/fbi-crime)
- npm · `@cyanheads/fbi-crime-mcp-server`: 39/100, [markdown](https://verifymcp.io/servers/cyanheads-fbi-crime-mcp-server/cyanheads-fbi-crime-mcp-server.md), [page](https://verifymcp.io/servers/cyanheads-fbi-crime-mcp-server/cyanheads-fbi-crime-mcp-server)

## Channel facts

- Endpoint: `https://fbi-crime.caseyjhand.com/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `0.4.1`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-11-05.

- **Endpoint Security**: 83/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Nothing on it is marked destructive, but we can't show that an anonymous caller can only read: full credit needs the server to list at least one tool and every tool to be verifiably read-only. We use a best-effort check of tool names and descriptions to tell read-only tools from tools that change things, so some genuinely read-only tools may not get full credit. Names that start with a read verb (get, list, read, search and similar) and accurate readOnlyHint annotations help. Meet that to earn full credit, or require authorisation.
  - HTTPS is enforced; there's no plaintext access path.
  - The HSTS (Strict-Transport-Security) header is present.
  - DNSSEC is configured correctly; the domain's records validate against the full chain to the root.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 57/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 4042 tokens (~673/item across 6 items; 6 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 77/100
  - Stability observed for 23 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
  - Structured output schemas are declared (100% of tools); any adoption earns full credit.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 6 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 7 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a current MCP spec version (2026-07-28).

## Install

### How do I install the io.github.cyanheads/fbi-crime-mcp-server server?

io.github.cyanheads/fbi-crime-mcp-server is a hosted endpoint at https://fbi-crime.caseyjhand.com/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http cyanheads-fbi-crime-mcp-server 'https://fbi-crime.caseyjhand.com/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "cyanheads-fbi-crime-mcp-server": {
      "url": "https://fbi-crime.caseyjhand.com/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "cyanheads-fbi-crime-mcp-server": {
      "type": "http",
      "url": "https://fbi-crime.caseyjhand.com/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.cyanheads-fbi-crime-mcp-server]
url = "https://fbi-crime.caseyjhand.com/mcp"
```

### opencode

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

### OpenClaw

```bash
openclaw mcp add cyanheads-fbi-crime-mcp-server --url 'https://fbi-crime.caseyjhand.com/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  cyanheads-fbi-crime-mcp-server:
    url: "https://fbi-crime.caseyjhand.com/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "cyanheads-fbi-crime-mcp-server": {
      "Transport": "http",
      "Url": "https://fbi-crime.caseyjhand.com/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add cyanheads-fbi-crime-mcp-server -t streamable-http -u 'https://fbi-crime.caseyjhand.com/mcp'
```

### Other

```json
{
  "mcpServers": {
    "cyanheads-fbi-crime-mcp-server": {
      "type": "http",
      "url": "https://fbi-crime.caseyjhand.com/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-11-04 (score 82, +1)

No change was recorded against any check on this day. Stability & Change Management went from 70 to 73. That category is still filling its 30-day observation window: 21 days of observed history at the previous scan, 22 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-11-02 (score 81, +1)

No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-11-01 (score 80, 0)

- [security] The server rewrote its instructions, which are the text every model session reads
- [security] Tool “fbi_get_crime_estimates” rewrote its description, which is the text the model reads
- [functional] Server version: 0.4.0 → 0.4.1

### 2026-10-31 (score 80, +1)

No change was recorded against any check on this day. Stability & Change Management went from 57 to 60. That category is still filling its 30-day observation window: 17 days of observed history at the previous scan, 18 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-29 (score 79, +1)

No change was recorded against any check on this day. Stability & Change Management went from 50 to 53. That category is still filling its 30-day observation window: 15 days of observed history at the previous scan, 16 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-27 (score 78, +1)

No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-24 (score 77, +1)

No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-23 (score 76, −1)

- [security] The server rewrote its instructions, which are the text every model session reads
- [security] Tool “fbi_get_leoka” rewrote its description, which is the text the model reads
- [security] Tool “fbi_get_crime_estimates” rewrote its description, which is the text the model reads
- [functional regression] Schema quality: 331 → 652
- [functional] Server version: 0.3.0 → 0.4.0
- [functional] New tool “fbi_search_agencies”
- [functional] New tool “fbi_get_nibrs_breakdown”
- [functional] New tool “fbi_get_hate_crimes”
- [functional] New tool “fbi_get_arrests”
- [cosmetic] “fbi_get_crime_estimates” added an optional parameter “include_comparisons”
- [cosmetic] “fbi_get_leoka” reworded the description of “year”
- [cosmetic] “fbi_get_crime_estimates” reworded the description of “to_year”
- [cosmetic] “fbi_get_crime_estimates” reworded the description of “ori”
- [cosmetic] “fbi_get_crime_estimates” reworded the description of “from_year”

## MCP tools (6)

### `fbi_search_agencies` (~342 tokens)

FBI Search Agencies

Find law enforcement agencies in one state and their nine-character ORI codes, the identifier agency scope needs in fbi_get_crime_estimates, fbi_get_hate_crimes, fbi_get_arrests, and fbi_get_nibrs_breakdown. Fetches the state's full FBI CDE agency directory, filters it by words in the agency name, county, and agency type, sorts by agency name then ORI, and returns one page with the total match count and next_offset for the following page. Each agency carries its type, counties, and NIBRS reporting status. A code CDE has no directory for (AS, MP, or an unrecognized code) returns zero agencies with a notice.

Input parameters:

- `agency_type` (string): Agency type: City, County, Other State Agency, Other, State Police, University or College, or Tribal.
- `county` (string): County name, case-insensitive (e.g. Bexar). Matches an agency when it equals any of the agency's counties, so an agency serving several counties matches each of them.
- `limit` (integer): Agencies per page (1–200). Defaults to 50.
- `name_contains` (string): Words or word fragments that must all appear in the agency name, in any order, case-insensitively (e.g. "san antonio police").
- `offset` (integer): Zero-based position in the sorted matches; pass next_offset from the previous page. Defaults to 0.
- `state_abbr` (string, required): Two ASCII-letter state abbreviation (e.g. TX, DC, PR); case-insensitive.

Output parameters:

- `agencies` (array): This page of matching agencies, sorted by agency name, then ORI.
- `cap` (number): The limit applied to this page.
- `error` (object): Present when the call failed. Absent on success.
- `next_offset` (number): Offset of the next page; absent on the last page.
- `notice` (string): Why the page is empty or partial, and the call to make next.
- `offset` (number): Zero-based position of the first agency on this page.
- `shown` (number): Agencies on this page.
- `state_abbr` (string): State code the directory was fetched for, uppercased.
- `total` (number): Agencies matching the filters across the whole state directory, before paging.
- `truncated` (boolean): True when more matching agencies follow this page; continue from next_offset.

### `fbi_get_crime_estimates` (~558 tokens)

FBI Get Crime Estimates

Monthly offense rates (per 100,000 participating population), raw counts, population denominators and provider reporting coverage from FBI CDE, January 1985 through the current year; current-year months past the latest data return null values. National scope omits identifiers; state requires only state_abbr; agency requires only ori. Identifiers are case-insensitive; start must be no later than end. Set include_comparisons on state or agency scope to also get the comparison rates CDE sends for the same months (an agency's state and the United States, or a state's United States). Results use the largest chronological prefix within 24,000 UTF-8 bytes of serialized {content, structuredContent}, excluding SDK protocol metadata and transport framing; next_from supplies the next start with the same scope, identifiers, offense, comparison flag and original end date. An indivisible oversize month and its metadata are returned intact with oversize_notice. Missing coverage stays null and participation may be incomplete. Offenses: violent-crime, property-crime, robbery, burglary, larceny, motor-vehicle-theft, arson, aggravated-assault, rape, homicide.

Input parameters:

- `from_month` (integer): Start month (1–12). Defaults to January.
- `from_year` (integer, required): Start year of the data range (inclusive), 1985 through the current year. The API uses monthly granularity.
- `include_comparisons` (boolean): Also return the comparison entities CDE sends with state or agency data (an agency's state and the United States, or a state's United States) as monthly rates, populations and coverage for the scoped…
- `offense` (string, required): Offense type: violent-crime, property-crime, robbery, burglary, larceny, motor-vehicle-theft, arson, aggravated-assault, rape, or homicide.
- `ori` (string): Nine ASCII-letter/digit ORI code (e.g. CA0010400, DCMPD0000); case-insensitive. Find an agency's ORI with fbi_search_agencies. Only permitted and required for agency scope.
- `scope` (string, required): Geographic scope: national (omit identifiers), state (only state_abbr), or agency (only ori).
- `state_abbr` (string): Two ASCII-letter state abbreviation (e.g. CA, DC, PR); case-insensitive. Only permitted and required for state scope.
- `to_month` (integer): End month (1–12). Defaults to December.
- `to_year` (integer, required): End year of the data range (inclusive), 1985 through the current year.

Output parameters:

- `comparisons` (array): Present only when include_comparisons is true: the comparison entities in CDE's order (an agency's state, then the United States; a state's United States). Empty when CDE sent none. CDE sends no coun…
- `data_last_updated` (string): Date the CDE last refreshed this data.
- `entity_name` (string): Provider entity selected from scoped offense actuals.
- `error` (object): Present when the call failed. Absent on success.
- `from` (string): Start of data range (MM-YYYY).
- `max_data_date` (string): Latest data date reported by CDE, in the provider format.
- `months` (array): Monthly data rows sorted chronologically.
- `next_from` (object): Continue with these start fields, keeping the scope, identifiers, offense, comparison flag and original end date.
- `offense` (string): Offense type queried.
- `ori` (string): ORI code when scope is "agency".
- `oversize_notice` (string): Present when one indivisible month with its metadata exceeds the 24,000-byte serialized tool-payload budget and is returned intact.
- `scope` (string): Geographic scope.
- `state_abbr` (string): State abbreviation when scope is "state".
- `to` (string): End of data range (MM-YYYY).
- `total_months` (number): Number of months returned.

### `fbi_get_nibrs_breakdown` (~1044 tokens)

FBI Get NIBRS Breakdown

NIBRS incident breakdowns reported to FBI CDE for one offense, for the nation, a state, or an agency, summed over a month window from January 1991 through the current year. Returns victim counts by age, sex, race, location, ethnicity, and relationship to the offender; offender counts by age, sex, race, and ethnicity; and offense counts by weapon and related offense, with every category CDE reports, zeros included. Each dimension is tallied separately and their sums can differ, so no dimension stands in for another's total. offense is required (codes are listed on the field). National scope omits identifiers; state requires only state_abbr; agency requires only ori (look it up with fbi_search_agencies). When CDE has no value for any category, as for an unrecognized state or ORI, a window with no NIBRS data, or an offense with no reported incidents in the window, the call fails with no_data.

Input parameters:

- `from_month` (integer): Start month (1–12). Defaults to January.
- `from_year` (integer, required): Start year of the data range (inclusive), 1991 through the current year. The API uses monthly granularity.
- `offense` (string, required): NIBRS offense code to break down (required; case-insensitive). Codes: 100 Kidnapping/Abduction; 101 Treason; 103 Espionage; 120 Robbery; 200 Arson; 210 Extortion/Blackmail; 220 Burglary/Breaking & En…
- `ori` (string): Nine ASCII-letter/digit ORI code (e.g. CA0010400, DCMPD0000); case-insensitive. Find an agency's ORI with fbi_search_agencies. Only permitted and required for agency scope.
- `scope` (string, required): Geographic scope: national (omit identifiers), state (only state_abbr), or agency (only ori).
- `state_abbr` (string): Two ASCII-letter state abbreviation (e.g. CA, DC, PR); case-insensitive. Only permitted and required for state scope.
- `to_month` (integer): End month (1–12). Defaults to December.
- `to_year` (integer, required): End year of the data range (inclusive), 1991 through the current year.

Output parameters:

- `data_last_updated` (string): Date CDE last refreshed NIBRS data; absent when CDE omits it.
- `error` (object): Present when the call failed. Absent on success.
- `from` (string): First month of the summed window (MM-YYYY).
- `max_data_date` (string): Latest data month CDE reports (MM/YYYY); absent when CDE omits it.
- `offender` (object): Offender counts summed over the window.
- `offense` (string): NIBRS offense code applied.
- `offense_details` (object): CDE's offense section (weapons and related offenses) summed over the window.
- `offense_label` (string): CDE label for the applied offense code.
- `ori` (string): Uppercased ORI code; present only for agency scope.
- `scope` (string): Geographic scope queried.
- `state_abbr` (string): Uppercased state abbreviation; present only for state scope.
- `to` (string): Last month of the summed window (MM-YYYY).
- `victim` (object): Victim counts summed over the window.

### `fbi_get_arrests` (~855 tokens)

FBI Get Arrests

Arrest counts reported to FBI CDE for the nation, a state, or an agency, summed over a month window from January 1985 through the current year. Returns arrests by offense name, offense category, and detailed offense breakdown, by arrestee sex and race, and by age group for male and female arrestees, with every category CDE reports, zeros included. Each grouping is tallied separately and their sums can differ (arrestee sex and race often total less than the offense groupings), so no grouping stands in for another's total. Narrow to one offense with offense. National scope omits identifiers; state requires only state_abbr; agency requires only ori (look it up with fbi_search_agencies). CDE returns zeros both when nothing was reported and when it does not recognize a state or ORI.

Input parameters:

- `from_month` (integer): Start month (1–12). Defaults to January.
- `from_year` (integer, required): Start year of the data range (inclusive), 1985 through the current year. The API uses monthly granularity.
- `offense` (string): CDE arrest offense code to narrow the counts to, or all (default). Codes: 11 Murder and Nonnegligent Homicide; 12 Manslaughter by Negligence; 20 Rape - Not Specified (Legacy); 30 Robbery; 50 Assault…
- `ori` (string): Nine ASCII-letter/digit ORI code (e.g. CA0010400, DCMPD0000); case-insensitive. Find an agency's ORI with fbi_search_agencies. Only permitted and required for agency scope.
- `scope` (string, required): Geographic scope: national (omit identifiers), state (only state_abbr), or agency (only ori).
- `state_abbr` (string): Two ASCII-letter state abbreviation (e.g. CA, DC, PR); case-insensitive. Only permitted and required for state scope.
- `to_month` (integer): End month (1–12). Defaults to December.
- `to_year` (integer, required): End year of the data range (inclusive), 1985 through the current year.

Output parameters:

- `arrestee_race` (object): Arrests by arrestee race.
- `arrestee_sex` (object): Arrests by arrestee sex.
- `data_last_updated` (string): Date CDE last refreshed arrest data; absent when CDE omits it.
- `error` (object): Present when the call failed. Absent on success.
- `female_arrests_by_age` (object): Arrests of female arrestees by age group.
- `from` (string): First month of the summed window (MM-YYYY).
- `male_arrests_by_age` (object): Arrests of male arrestees by age group.
- `max_data_date` (string): Latest data month CDE reports (MM/YYYY); absent when CDE omits it.
- `notice` (string): Present when every count is zero; says whether zeros can also mean an unrecognized state or ORI.
- `offense` (string): Arrest offense code applied, or all.
- `offense_breakdown` (object): Arrests by detailed offense breakdown.
- `offense_category` (object): Arrests by offense category.
- `offense_label` (string): CDE label for the applied offense code; "All offenses" for all.
- `offense_name` (object): Arrests by offense name.
- `ori` (string): Uppercased ORI code; present only for agency scope.
- `scope` (string): Geographic scope queried.
- `state_abbr` (string): Uppercased state abbreviation; present only for state scope.
- `to` (string): Last month of the summed window (MM-YYYY).

### `fbi_get_hate_crimes` (~680 tokens)

FBI Get Hate Crimes

Hate crime counts reported to FBI CDE for the nation, a state, or an agency, summed over a month window from January 1991 through the current year. Returns incidents by bias motivation and bias category, plus counts by offense type, location type, offender race, offender ethnicity, and federal judicial district, with every category CDE reports, zeros included. Narrow to one bias motivation with bias. National scope omits identifiers; state requires only state_abbr; agency requires only ori (look it up with fbi_search_agencies). CDE returns zeros both when nothing was reported and when it does not recognize a state or ORI.

Input parameters:

- `bias` (string): Bias motivation code to narrow the counts to, or all (default). With a code, incidents count that motivation plus multiple-bias incidents that include it. Codes: 11 Anti-White; 12 Anti-Black or Afric…
- `from_month` (integer): Start month (1–12). Defaults to January.
- `from_year` (integer, required): Start year of the data range (inclusive), 1991 through the current year. The API uses monthly granularity.
- `ori` (string): Nine ASCII-letter/digit ORI code (e.g. CA0010400, DCMPD0000); case-insensitive. Find an agency's ORI with fbi_search_agencies. Only permitted and required for agency scope.
- `scope` (string, required): Geographic scope: national (omit identifiers), state (only state_abbr), or agency (only ori).
- `state_abbr` (string): Two ASCII-letter state abbreviation (e.g. CA, DC, PR); case-insensitive. Only permitted and required for state scope.
- `to_month` (integer): End month (1–12). Defaults to December.
- `to_year` (integer, required): End year of the data range (inclusive), 1991 through the current year.

Output parameters:

- `bias` (string): Bias motivation code applied, or all.
- `bias_label` (string): CDE label for the applied bias code; "All bias motivations" for all.
- `bias_section` (object): CDE's bias_section breakdowns summed over the window. Each dimension is counted on its own basis, so the dimensions do not sum to one total or to the incident count.
- `data_last_updated` (string): Date CDE last refreshed hate crime data; absent when CDE omits it.
- `error` (object): Present when the call failed. Absent on success.
- `from` (string): First month of the summed window (MM-YYYY).
- `incident_section` (object): Incident counts summed over the window.
- `notice` (string): Present when every count is zero; says whether zeros can also mean an unrecognized state or ORI.
- `ori` (string): Uppercased ORI code; present only for agency scope.
- `scope` (string): Geographic scope queried.
- `state_abbr` (string): Uppercased state abbreviation; present only for state scope.
- `to` (string): Last month of the summed window (MM-YYYY).

### `fbi_get_leoka` (~200 tokens)

FBI Get LEOKA

LEOKA officer fatality trends, weapons, activity, circumstances, demographics, geographic regions, and time-of-day/month breakdowns, 2020 through the current year. Period "ytd" requests a year; "monthly" requires month and includes the same month of the comparison year. Both periods return the CDE YTD totals block, separately from month-specific breakdowns. Raw dod/doi totals have unspecified interpretation; classified deaths remain in the trend and region series.

Input parameters:

- `month` (integer): Month number (1–12). Required for monthly; must be omitted for YTD.
- `period` (string, required): Data period: ytd for the year, monthly for month-specific breakdowns and comparison years. Both include the CDE YTD totals block.
- `year` (integer, required): Year to retrieve LEOKA data for, 2020 through the current year. Required — the API does not default to a year.

Output parameters:

- `body_armor_worn` (object): Body armor worn category to count; null counts are unavailable.
- `deaths_by_region` (object): Officer death counts by killing type then region. Keys: "Felonious", "Accidental". Values: { "South": 31, "West": 12, ... }
- `deaths_by_year` (object): Annual officer death totals by type over the window CDE returns, which can include years after the requested one (YTD 2023 returns 2018–2026); the current year's entry is year-to-date. Keys: "Felonio…
- `error` (object): Present when the call failed. Absent on success.
- `lighting_conditions` (object): Count by lighting conditions at time of incident.
- `location_of_attack` (object): Location of attack category to count; all reported categories are retained.
- `month` (number): The data month, when period is "monthly".
- `offender_demographic` (object): Offender demographic dimension to category to count; null groups and counts are unavailable.
- `offender_previously_known_to_agency` (object): Previously known offender category to count.
- `offender_prior_mental_illness` (object): Offender prior mental illness category to count.
- `offender_prior_relationship` (object): Offender prior relationship category to count.
- `officer_activity` (object): Count by what the officer was doing at the time of the incident.
- `officer_circumstances_time_of_attack` (object): Circumstance at time of attack category to count.
- `officer_death_by_month` (object): Killing type to year to month to count, for the requested year and the comparison year CDE returns. Only months CDE covers are present: monthly responses hold the requested month under each year, cur…
- `officer_death_by_time_of_day` (object): Killing type to hour key to count. Hour keys, including -1, are preserved literally.
- `officer_demographic` (object): Officer demographic dimension to category to count; null groups and counts are unavailable.
- `officer_incident_type` (object): Officer incident type to count.
- `officer_type_of_assignment` (object): Officer assignment type to count.
- `period` (string): The requested data period.
- `totals` (object): Raw incidents_victim_officer_totals_ytd block, including in monthly responses. Not combined fatalities or requested-month totals.
- `weapons` (object): Count by weapon type (e.g. Handguns, Rifles, Vehicle).
- `weather_conditions` (object): Weather condition to count.
- `year` (number): The data year requested.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/cyanheads-fbi-crime-mcp-server/fbi-crime#diagnostics

## Score history

- 2026-11-05: 82
- 2026-11-04: 82
- 2026-11-03: 81
- 2026-11-02: 81
- 2026-11-01: 80
- 2026-10-31: 80
- 2026-10-30: 79
- 2026-10-29: 79
- 2026-10-28: 78
- 2026-10-27: 78
- 2026-10-26: 77
- 2026-10-25: 77
- 2026-10-24: 77
- 2026-10-23: 76
- 2026-10-22: 77
- 2026-10-21: 76
- 2026-10-20: 76
- 2026-10-19: 75
- 2026-10-18: 75
- 2026-10-17: 74
- 2026-10-16: 74
- 2026-10-15: 73
- 2026-10-14: 73
- 2026-10-13: 72

## Common questions

### What is the io.github.cyanheads/fbi-crime-mcp-server server?

io.github.cyanheads/fbi-crime-mcp-server is listed in the public MCP registry as io.github.cyanheads/fbi-crime-mcp-server. FBI Crime Data Explorer, offense rates, hate crime, arrests, NIBRS, LEOKA stats, agency search. This page covers its hosted endpoint (https://fbi-crime.caseyjhand.com/mcp).

### Is the io.github.cyanheads/fbi-crime-mcp-server server safe to use?

io.github.cyanheads/fbi-crime-mcp-server scores 82 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the io.github.cyanheads/fbi-crime-mcp-server server expose?

io.github.cyanheads/fbi-crime-mcp-server exposes 6 tools: fbi_search_agencies, fbi_get_crime_estimates, fbi_get_nibrs_breakdown, fbi_get_arrests, fbi_get_hate_crimes, fbi_get_leoka. Their descriptions and schemas cost roughly 3,679 tokens of context every time the server is loaded.

### Does the io.github.cyanheads/fbi-crime-mcp-server server require authentication?

No. We connected to io.github.cyanheads/fbi-crime-mcp-server without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the io.github.cyanheads/fbi-crime-mcp-server server still maintained?

io.github.cyanheads/fbi-crime-mcp-server is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What did VerifyMCP test on the io.github.cyanheads/fbi-crime-mcp-server server?

VerifyMCP ran 13 checks on io.github.cyanheads/fbi-crime-mcp-server, covering TLS certificate, Authorization, HTTPS, HSTS header and 9 more. Supply Chain Security and Provenance & Transparency do not apply to a hosted endpoint, so they were not tested. The score does not measure everything, and the scoring documentation lists what it leaves out.

## Links

- Remote endpoint: https://fbi-crime.caseyjhand.com/mcp
- Repository: https://github.com/cyanheads/fbi-crime-mcp-server
- Changelog RSS feed: https://verifymcp.io/servers/cyanheads-fbi-crime-mcp-server/fbi-crime.xml
- Changelog JSON feed: https://verifymcp.io/servers/cyanheads-fbi-crime-mcp-server/fbi-crime/changelog.json
- Trust report (JSON): https://verifymcp.io/servers/cyanheads-fbi-crime-mcp-server/fbi-crime.json
- HTML version of this page: https://verifymcp.io/servers/cyanheads-fbi-crime-mcp-server/fbi-crime