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Legislation

warnings

mcp.delilahusa.com

U.S. bills, roll-call votes, legislators and 2026 elections for all 50 states, D.C. and Congress.

https://mcp.delilahusa.com/WebsiteNo authMCP 2025-11-25v0.7.1last checked 24 Sep 2026spoke MCP on 1 of 1 check (30 days)initialize in 454 ms

Will my client connect?

Decided from what the probe found at the endpoint, and from what each client's own documentation says it can complete. Every row carries the day that documentation was read.

✓Claude CodeConnects

The endpoint answers an anonymous handshake, so no credential is needed.

claude mcp add --transport http legislation https://mcp.delilahusa.com/

Claude Code docs · read on 2026-08-30

✓Claude (claude.ai & Desktop)Connects

The endpoint answers an anonymous handshake, so no credential is needed.

Settings → Connectors → Add custom connector, then paste https://mcp.delilahusa.com/.

Claude (claude.ai & Desktop) docs · read on 2026-08-30

✓ChatGPTConnects

The endpoint answers an anonymous handshake, so no credential is needed.

Settings → Apps → Advanced settings → Developer mode, then create a connector pointing at https://mcp.delilahusa.com/.

ChatGPT docs · read on 2026-08-30

✓CursorConnects

The endpoint answers an anonymous handshake, so no credential is needed.

{
  "mcpServers": {
    "legislation": {
      "url": "https://mcp.delilahusa.com/"
    }
  }
}

Cursor docs · read on 2026-08-30

✓VS Code (Copilot)Connects

The endpoint answers an anonymous handshake, so no credential is needed.

{
  "servers": {
    "legislation": {
      "type": "http",
      "url": "https://mcp.delilahusa.com/"
    }
  }
}

VS Code (Copilot) docs · read on 2026-08-30

How to authenticate

Checked against the endpoint by our probe on 24 Sep 2026. These are the capabilities the server advertises, not a prediction about any particular client.

Scheme	No auth
Protected-resource metadata	✕Not found Without it a client has to guess where the authorization server lives.
Anonymous access	Handshake succeeds; 36 tools listable
Credentials demanded in prose	✕manage_webhooks These tools are listed anonymously and their own descriptions ask for an account or key, but no challenge is issued — so a client has nothing to act on and the refusal arrives as a tool error.

What the probe found

warningTools needing credentials are listed without a challenge

1 of the 36 tools listed anonymously say in their own descriptions that they need an account or a key (manage_webhooks), but the endpoint issued no WWW-Authenticate challenge. The requirement is stated only in prose, so a call reaches the tool and comes back as a tool error instead of an authorization step.

Tools

get_ballot_measureget_billget_bill_diffget_bill_textget_bill_text_historyget_candidateget_candidate_photoget_changesget_committeeget_coverageget_legislatorget_legislator_scorecardget_midtermsget_roll_callget_session_breakdownget_session_dashboardget_session_sponsor_statsget_session_vote_participationget_trending_billsget_usageget_weekly_stage_breakdownkeyword_search_billslist_bills_by_stagelist_candidateslist_committeeslist_districtslist_hearingslist_legislatorslist_session_legislatorslist_sessionslist_stateslist_subjectslist_topicsmanage_webhookssearch_billssemantic_search_bills

Contract history

24 Sep 2026v0.7.1first recorded contract

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Status badge

Status for a README, from the last probe — cached an hour, so up to seven hours behind the endpoint. Links back to this page.

[![MCP status](https://mcpi.app/servers/legislation/badge.svg)](https://mcpi.app/servers/legislation)