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GTH Intelligence - Substance Abuse Treatment Finder

Search Treatment Facilities

search_facilities
Read-onlyIdempotent

Search the 12,338 curated, SAMHSA-sourced US addiction treatment facility directory by state, city, treatment type, and insurance. Returns matched facilities with name, city/state, programs offered, insurance accepted, phone, and browse URL. Use this to find candidates — then call get_facility_detail for one facility's full profile. If the user is uncertain about location coverage, call list_states first.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
cityNoCity name (partial match supported — 'san fran' matches 'San Francisco')
limitNoMax results to return (1-20, default 5)
stateYesUS state name or 2-letter abbreviation (e.g. "California" or "CA"). Required — searches are scoped to one state at a time.
insuranceNoInsurance provider accepted (e.g. "Medicaid", "Aetna", "Blue Cross", "Medicare", "Private Pay"). Partial match supported.
treatment_typeNoType of treatment program. Call get_treatment_types if the user is unsure which applies.

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed6 schema fields changed
    • changedInput schema / properties / city / description
      Previous value: -"City name to filter results (e.g. \"Phoenix\", \"New York\"). Case-insensitive partial match."New value: +"City name (partial match supported — 'san fran' matches 'San Francisco')"
    • changedInput schema / properties / insurance / description
      Previous value: -"Insurance provider name to filter by (e.g. \"Medicaid\", \"Aetna\", \"Blue Cross\", \"Medicare\", \"Private Insurance\"). Case-insensitive partial match."New value: +"Insurance provider accepted (e.g. \"Medicaid\", \"Aetna\", \"Blue Cross\", \"Medicare\", \"Private Pay\"). Partial match supported."
    • changedInput schema / properties / limit / description
      Previous value: -"Maximum number of results to return. Range: 1-20, default: 5."New value: +"Max results to return (1-20, default 5)"
    • changedInput schema / properties / state / description
      Previous value: -"US state name or 2-letter abbreviation (e.g. \"California\" or \"CA\"). Filters results to facilities in this state."New value: +"US state name or 2-letter abbreviation (e.g. \"California\" or \"CA\"). Required — searches are scoped to one state at a time."
    • changedInput schema / properties / treatment_type / description
      Previous value: -"Type of treatment program to filter by. Each facility may offer multiple program types."New value: +"Type of treatment program. Call get_treatment_types if the user is unsure which applies."
    • addedInput schema / required
      Added value: +[
      +  "state"
      +]
  2. Changed6 schema fields changed
    • changedInput schema / properties / city / description
      Previous value: -"City name (partial match supported — 'san fran' matches 'San Francisco')"New value: +"City name to filter results (e.g. \"Phoenix\", \"New York\"). Case-insensitive partial match."
    • changedInput schema / properties / insurance / description
      Previous value: -"Insurance provider accepted (e.g. \"Medicaid\", \"Aetna\", \"Blue Cross\", \"Medicare\", \"Private Pay\"). Partial match supported."New value: +"Insurance provider name to filter by (e.g. \"Medicaid\", \"Aetna\", \"Blue Cross\", \"Medicare\", \"Private Insurance\"). Case-insensitive partial match."
    • changedInput schema / properties / limit / description
      Previous value: -"Max results to return (1-20, default 5)"New value: +"Maximum number of results to return. Range: 1-20, default: 5."
    • changedInput schema / properties / state / description
      Previous value: -"US state name or 2-letter abbreviation (e.g. \"California\" or \"CA\"). Required — searches are scoped to one state at a time."New value: +"US state name or 2-letter abbreviation (e.g. \"California\" or \"CA\"). Filters results to facilities in this state."
    • changedInput schema / properties / treatment_type / description
      Previous value: -"Type of treatment program. Call get_treatment_types if the user is unsure which applies."New value: +"Type of treatment program to filter by. Each facility may offer multiple program types."
    • removedInput schema / required
      Removed value: -[
      -  "state"
      -]
  3. Changed6 schema fields changed
    • changedInput schema / properties / city / description
      Previous value: -"City name to filter results (e.g. \"Phoenix\", \"New York\"). Case-insensitive partial match."New value: +"City name (partial match supported — 'san fran' matches 'San Francisco')"
    • changedInput schema / properties / insurance / description
      Previous value: -"Insurance provider name to filter by (e.g. \"Medicaid\", \"Aetna\", \"Blue Cross\", \"Medicare\", \"Private Insurance\"). Case-insensitive partial match."New value: +"Insurance provider accepted (e.g. \"Medicaid\", \"Aetna\", \"Blue Cross\", \"Medicare\", \"Private Pay\"). Partial match supported."
    • changedInput schema / properties / limit / description
      Previous value: -"Maximum number of results to return. Range: 1-20, default: 5."New value: +"Max results to return (1-20, default 5)"
    • changedInput schema / properties / state / description
      Previous value: -"US state name or 2-letter abbreviation (e.g. \"California\" or \"CA\"). Filters results to facilities in this state."New value: +"US state name or 2-letter abbreviation (e.g. \"California\" or \"CA\"). Required — searches are scoped to one state at a time."
    • changedInput schema / properties / treatment_type / description
      Previous value: -"Type of treatment program to filter by. Each facility may offer multiple program types."New value: +"Type of treatment program. Call get_treatment_types if the user is unsure which applies."
    • addedInput schema / required
      Added value: +[
      +  "state"
      +]
  4. Changed6 schema fields changed
    • changedInput schema / properties / city / description
      Previous value: -"City name (partial match supported — 'san fran' matches 'San Francisco')"New value: +"City name to filter results (e.g. \"Phoenix\", \"New York\"). Case-insensitive partial match."
    • changedInput schema / properties / insurance / description
      Previous value: -"Insurance provider accepted (e.g. \"Medicaid\", \"Aetna\", \"Blue Cross\", \"Medicare\", \"Private Pay\"). Partial match supported."New value: +"Insurance provider name to filter by (e.g. \"Medicaid\", \"Aetna\", \"Blue Cross\", \"Medicare\", \"Private Insurance\"). Case-insensitive partial match."
    • changedInput schema / properties / limit / description
      Previous value: -"Max results to return (1-20, default 5)"New value: +"Maximum number of results to return. Range: 1-20, default: 5."
    • changedInput schema / properties / state / description
      Previous value: -"US state name or 2-letter abbreviation (e.g. \"California\" or \"CA\"). Required — searches are scoped to one state at a time."New value: +"US state name or 2-letter abbreviation (e.g. \"California\" or \"CA\"). Filters results to facilities in this state."
    • changedInput schema / properties / treatment_type / description
      Previous value: -"Type of treatment program. Call get_treatment_types if the user is unsure which applies."New value: +"Type of treatment program to filter by. Each facility may offer multiple program types."
    • removedInput schema / required
      Removed value: -[
      -  "state"
      -]
  5. Changed6 schema fields changed
    • changedInput schema / properties / city / description
      Previous value: -"City name to filter results (e.g. \"Phoenix\", \"New York\"). Case-insensitive partial match."New value: +"City name (partial match supported — 'san fran' matches 'San Francisco')"
    • changedInput schema / properties / insurance / description
      Previous value: -"Insurance provider name to filter by (e.g. \"Medicaid\", \"Aetna\", \"Blue Cross\", \"Medicare\", \"Private Insurance\"). Case-insensitive partial match."New value: +"Insurance provider accepted (e.g. \"Medicaid\", \"Aetna\", \"Blue Cross\", \"Medicare\", \"Private Pay\"). Partial match supported."
    • changedInput schema / properties / limit / description
      Previous value: -"Maximum number of results to return. Range: 1-20, default: 5."New value: +"Max results to return (1-20, default 5)"
    • changedInput schema / properties / state / description
      Previous value: -"US state name or 2-letter abbreviation (e.g. \"California\" or \"CA\"). Filters results to facilities in this state."New value: +"US state name or 2-letter abbreviation (e.g. \"California\" or \"CA\"). Required — searches are scoped to one state at a time."
    • changedInput schema / properties / treatment_type / description
      Previous value: -"Type of treatment program to filter by. Each facility may offer multiple program types."New value: +"Type of treatment program. Call get_treatment_types if the user is unsure which applies."
    • addedInput schema / required
      Added value: +[
      +  "state"
      +]
  6. Changed6 schema fields changed
    • changedInput schema / properties / city / description
      Previous value: -"City name (partial match supported — 'san fran' matches 'San Francisco')"New value: +"City name to filter results (e.g. \"Phoenix\", \"New York\"). Case-insensitive partial match."
    • changedInput schema / properties / insurance / description
      Previous value: -"Insurance provider accepted (e.g. \"Medicaid\", \"Aetna\", \"Blue Cross\", \"Medicare\", \"Private Pay\"). Partial match supported."New value: +"Insurance provider name to filter by (e.g. \"Medicaid\", \"Aetna\", \"Blue Cross\", \"Medicare\", \"Private Insurance\"). Case-insensitive partial match."
    • changedInput schema / properties / limit / description
      Previous value: -"Max results to return (1-20, default 5)"New value: +"Maximum number of results to return. Range: 1-20, default: 5."
    • changedInput schema / properties / state / description
      Previous value: -"US state name or 2-letter abbreviation (e.g. \"California\" or \"CA\"). Required — searches are scoped to one state at a time."New value: +"US state name or 2-letter abbreviation (e.g. \"California\" or \"CA\"). Filters results to facilities in this state."
    • changedInput schema / properties / treatment_type / description
      Previous value: -"Type of treatment program. Call get_treatment_types if the user is unsure which applies."New value: +"Type of treatment program to filter by. Each facility may offer multiple program types."
    • removedInput schema / required
      Removed value: -[
      -  "state"
      -]
  7. Changed6 schema fields changed
    • changedInput schema / properties / city / description
      Previous value: -"City name to filter results (e.g. \"Phoenix\", \"New York\"). Case-insensitive partial match."New value: +"City name (partial match supported — 'san fran' matches 'San Francisco')"
    • changedInput schema / properties / insurance / description
      Previous value: -"Insurance provider name to filter by (e.g. \"Medicaid\", \"Aetna\", \"Blue Cross\", \"Medicare\", \"Private Insurance\"). Case-insensitive partial match."New value: +"Insurance provider accepted (e.g. \"Medicaid\", \"Aetna\", \"Blue Cross\", \"Medicare\", \"Private Pay\"). Partial match supported."
    • changedInput schema / properties / limit / description
      Previous value: -"Maximum number of results to return. Range: 1-20, default: 5."New value: +"Max results to return (1-20, default 5)"
    • changedInput schema / properties / state / description
      Previous value: -"US state name or 2-letter abbreviation (e.g. \"California\" or \"CA\"). Filters results to facilities in this state."New value: +"US state name or 2-letter abbreviation (e.g. \"California\" or \"CA\"). Required — searches are scoped to one state at a time."
    • changedInput schema / properties / treatment_type / description
      Previous value: -"Type of treatment program to filter by. Each facility may offer multiple program types."New value: +"Type of treatment program. Call get_treatment_types if the user is unsure which applies."
    • addedInput schema / required
      Added value: +[
      +  "state"
      +]
  8. Changed6 schema fields changed
    • changedInput schema / properties / city / description
      Previous value: -"City name (partial match supported — 'san fran' matches 'San Francisco')"New value: +"City name to filter results (e.g. \"Phoenix\", \"New York\"). Case-insensitive partial match."
    • changedInput schema / properties / insurance / description
      Previous value: -"Insurance provider accepted (e.g. \"Medicaid\", \"Aetna\", \"Blue Cross\", \"Medicare\", \"Private Pay\"). Partial match supported."New value: +"Insurance provider name to filter by (e.g. \"Medicaid\", \"Aetna\", \"Blue Cross\", \"Medicare\", \"Private Insurance\"). Case-insensitive partial match."
    • changedInput schema / properties / limit / description
      Previous value: -"Max results to return (1-20, default 5)"New value: +"Maximum number of results to return. Range: 1-20, default: 5."
    • changedInput schema / properties / state / description
      Previous value: -"US state name or 2-letter abbreviation (e.g. \"California\" or \"CA\"). Required — searches are scoped to one state at a time."New value: +"US state name or 2-letter abbreviation (e.g. \"California\" or \"CA\"). Filters results to facilities in this state."
    • changedInput schema / properties / treatment_type / description
      Previous value: -"Type of treatment program. Call get_treatment_types if the user is unsure which applies."New value: +"Type of treatment program to filter by. Each facility may offer multiple program types."
    • removedInput schema / required
      Removed value: -[
      -  "state"
      -]
  9. Changed6 schema fields changed
    • changedInput schema / properties / city / description
      Previous value: -"City name"New value: +"City name (partial match supported — 'san fran' matches 'San Francisco')"
    • changedInput schema / properties / insurance / description
      Previous value: -"Insurance provider (e.g. \"Medicaid\", \"Aetna\", \"Blue Cross\", \"Medicare\", \"Private Pay\")"New value: +"Insurance provider accepted (e.g. \"Medicaid\", \"Aetna\", \"Blue Cross\", \"Medicare\", \"Private Pay\"). Partial match supported."
    • changedInput schema / properties / limit / description
      Previous value: -"Results to return (1-20, default 5)"New value: +"Max results to return (1-20, default 5)"
    • changedInput schema / properties / state / description
      Previous value: -"US state name or 2-letter abbreviation (e.g. \"California\" or \"CA\")"New value: +"US state name or 2-letter abbreviation (e.g. \"California\" or \"CA\"). Required — searches are scoped to one state at a time."
    • changedInput schema / properties / treatment_type / description
      Previous value: -"Type of treatment program"New value: +"Type of treatment program. Call get_treatment_types if the user is unsure which applies."
    • addedInput schema / required
      Added value: +[
      +  "state"
      +]
  10. Changed5 schema fields changed
    • changedInput schema / properties / city / description
      Previous value: -"City name to filter results (e.g. \"Phoenix\", \"New York\"). Case-insensitive partial match."New value: +"City name"
    • changedInput schema / properties / insurance / description
      Previous value: -"Insurance provider name to filter by (e.g. \"Medicaid\", \"Aetna\", \"Blue Cross\", \"Medicare\", \"Private Insurance\"). Case-insensitive partial match."New value: +"Insurance provider (e.g. \"Medicaid\", \"Aetna\", \"Blue Cross\", \"Medicare\", \"Private Pay\")"
    • changedInput schema / properties / limit / description
      Previous value: -"Maximum number of results to return. Range: 1-20, default: 5."New value: +"Results to return (1-20, default 5)"
    • changedInput schema / properties / state / description
      Previous value: -"US state name or 2-letter abbreviation (e.g. \"California\" or \"CA\"). Filters results to facilities in this state."New value: +"US state name or 2-letter abbreviation (e.g. \"California\" or \"CA\")"
    • changedInput schema / properties / treatment_type / description
      Previous value: -"Type of treatment program to filter by. Each facility may offer multiple program types."New value: +"Type of treatment program"
  11. Changed5 schema fields changed
    • changedInput schema / properties / city / description
      Previous value: -"City name"New value: +"City name to filter results (e.g. \"Phoenix\", \"New York\"). Case-insensitive partial match."
    • changedInput schema / properties / insurance / description
      Previous value: -"Insurance provider (e.g. \"Medicaid\", \"Aetna\", \"Blue Cross\", \"Medicare\", \"Private Pay\")"New value: +"Insurance provider name to filter by (e.g. \"Medicaid\", \"Aetna\", \"Blue Cross\", \"Medicare\", \"Private Insurance\"). Case-insensitive partial match."
    • changedInput schema / properties / limit / description
      Previous value: -"Results to return (1-20, default 5)"New value: +"Maximum number of results to return. Range: 1-20, default: 5."
    • changedInput schema / properties / state / description
      Previous value: -"US state name or 2-letter abbreviation (e.g. \"California\" or \"CA\")"New value: +"US state name or 2-letter abbreviation (e.g. \"California\" or \"CA\"). Filters results to facilities in this state."
    • changedInput schema / properties / treatment_type / description
      Previous value: -"Type of treatment program"New value: +"Type of treatment program to filter by. Each facility may offer multiple program types."
  12. First observed

TDQS

A4.5/5.0
Behavior4/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnlyHint=true and idempotentHint=true, covering the safety profile. The description adds valuable context about the curated directory size and specifies the exact return fields, which goes beyond the schema. It lacks details on pagination or error handling, but the annotations lower the bar, and the added context earns a 4.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Three sentences, each earns its place: the first defines the directory and filters, the second lists return fields, and the third gives usage flow with sibling tools. Highly concise and front-loaded.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the read-only/idempotent annotations and a fully descriptive schema, the description covers purpose, return fields, sibling tool flow, and prerequisite conditions. It provides enough context for an agent to select and invoke the tool correctly, even without an output schema.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100%, so all five parameters have detailed descriptions with types, defaults, and examples. The tool description recaps search dimensions but adds no new semantics beyond what the schema already provides. Baseline 3 is appropriate.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states a specific action ('Search') on a specific resource ('12,338 curated, SAMHSA-sourced US addiction treatment facility directory') with identifiable filters (state, city, treatment type, insurance). It also distinguishes itself from siblings by explicitly directing to get_facility_detail for full profiles and list_states for location coverage.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines5/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Explicit guidance is provided: 'Use this to find candidates — then call get_facility_detail for one facility's full profile.' It also instructs when to call list_states first if location coverage is uncertain. This clearly states when to use the tool versus alternatives.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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