congress.legislation.members
Search current and historical members of the US Congress. Filter by state, chamber (House/Senate), and Congress number. Returns name, party, state, district, bioguide ID. Source: Congress.gov.
This record as markdown: /tools/io-github-whiteknightonhorse-apibase/congress.legislation.members.md
What congress.legislation.members does on Apibase
AI agents call congress.legislation.members to retrieve information from Apibase without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
limit | integer | — | Number of results (1-25, default 10) |
state | string | — | US state code (e.g. CA, TX, NY) |
chamber | string | — | Chamber: house or senate |
congress | integer | — | Congress number. Default: current (119). |
Parameters from the server's own tool schema.
Why congress.legislation.members is rated Low
Retrieves public biographical data about Congress members with no side effects or modification capabilities.
From the tool's definition Search current and historical members of the US Congress. Returns name, party, state, district, bioguide ID.
Attacks that exploit this kind of access
The rule that runs congress.legislation.members safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Apibase, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For congress.legislation.members, this is the rule to start with:
congress.legislation.members is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Apibase, apply this rule, and every congress.legislation.members call is checked against it from then on.
Questions about congress.legislation.members
Search current and historical members of the US Congress. Filter by state, chamber (House/Senate), and Congress number. Returns name, party, state, district, bioguide ID. Source: Congress.gov. It is categorised as a Read tool in the Apibase MCP Server, which means it retrieves data without modifying state.
congress.legislation.members accepts 4 parameters: limit, state, chamber, congress. The full parameter table on this page comes from the server's own tool schema.
Register the Apibase MCP server in PolicyLayer and add a rule for congress.legislation.members: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Apibase. Nothing to install.
congress.legislation.members is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the congress.legislation.members rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for congress.legislation.members. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
congress.legislation.members is provided by the Apibase MCP server (apibase-mcp-client). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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