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Directory / Delilah

Delilah

by delilahusa.com · https://mcp.delilahusa.com/

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

43 tools✓ all read-only✓ no account neededPricing: not listed
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73 /100
PASS · WITH NOTES

12 of 12 checks · 6 Nov 2026

Test it now for current results

At a glance

Runs where
On their server. What you send to it goes to them.
What you need
Nothing: it answered without a login
Tools
43 tools
Its own safety labels
43 read-only
Memory it takes
About 12,000 tokens of your AI's memory, just for its tool descriptions
Largest answer
About 60.4 KB in our test
Speed
Average answer in our test: 401 ms

Tokens are an estimate: the characters in its tool names, descriptions and inputs, divided by 4. The exact number depends on your AI model. Safety labels are what the server says about itself. From our latest test, 6 Nov 2026.

Is Delilah MCP server safe?

A test can only see what the server shows from outside, not what it does with your data behind the scenes. Connect servers from makers you trust.

What this test does not check

What QAmcp can and can't see · How to tell if an MCP server is safe · Hidden instructions · Prompt injection

Known security advisories

It lists no public code, so there is nothing to look up in GitHub Security Advisories or OSV.dev. QAmcp tests how a server behaves. It does not scan source code.

What it can do

43 tools, in the server's own words.

search_billsread-only

Search or list legislation with structured filters (GET /v1/bills).

semantic_search_billsread-only

Vector search over the full text of every bill (GET /v1/search/semantic): describe what you want in plain English — 'protecting kids from social media', 'limit…

get_billread-only

Fetch a single bill by its numeric bill_id (GET /v1/bills/{bill_id}), optionally merging in sub-resources: votes (roll calls with tallies), sponsors, history (…

get_bill_diffread-only

Compare two versions of a bill's text (GET /v1/bills/{bill_id}/diff): a unified diff plus similarity, added/removed line and character counts, and changed-sect…

keyword_search_billsread-only

Keyword search where EVERY term must appear (GET /v1/search/bills).

get_bill_textread-only

The cleaned plain text of one bill-text version (GET /v1/texts/{text_id}), entities decoded, ready to quote or summarize.

get_bill_text_historyread-only

Timeline of all computed diffs between successive text versions of one bill (GET /v1/bills/{bill_id}/changes): what changed, when, and how much.

list_legislatorsread-only

Search or list legislators (GET /v1/legislators) by jurisdiction, chamber, party, district, or name.

get_legislatorread-only

Fetch a legislator's profile by people_id (GET /v1/legislators/{people_id}), optionally merging in votes (every roll call they are recorded on, newest first, w…

get_roll_callread-only

Fetch a roll call by roll_call_id (GET /v1/votes/{roll_call_id}): the motion, chamber, date and yea/nay/absent tallies.

get_legislator_scorecardread-only

One-call voting and sponsorship profile for a legislator (GET /v1/legislators/{people_id}/scorecard): participation, party-line alignment, bills sponsored and …

list_committeesread-only

List legislative committees (GET /v1/committees), filterable by jurisdiction, chamber, or name search.

get_committeeread-only

Fetch a committee by committee_id (GET /v1/committees/{committee_id}), optionally merging in members (its roster, with roles) and hearings (its scheduled meeti…

list_hearingsread-only

Committee hearings and meetings across committees (GET /v1/hearings), newest first, filterable by jurisdiction and start date.

get_hearingread-only

One committee hearing or meeting (GET /v1/hearings/{hearing_id}) with its verbatim transcript where one exists (has_transcript in list_hearings; NY public hear…

list_floor_transcriptsread-only

Verbatim stenographic records of chamber floor sessions (GET /v1/floor-transcripts), newest first: each sitting's date, session type, length and official PDF.

get_floor_transcriptread-only

The verbatim record of one chamber sitting (GET /v1/floor-transcripts/{transcript_id}): debate, explanations of vote and roll calls as spoken on the floor.

get_changesread-only

Near-real-time feed of what changed (GET /v1/changes).

list_topicsread-only

The canonical topic taxonomy with per-topic bill counts (GET /v1/topics).

list_subjectsread-only

The raw subject taxonomy with per-subject bill counts (GET /v1/subjects).

list_sessionsread-only

Legislative sessions (GET /v1/sessions): regular and special sessions with their years, start/sine-die dates and a session_id.

get_session_dashboardread-only

Headline counts for one legislative session (GET /v1/sessions/{id}/dashboard): bills filed, passed, signed, vetoed, roll calls, active legislators.

get_session_sponsor_statsread-only

Legislators ranked by bills sponsored and passed in one session (GET /v1/sessions/{id}/sponsor-stats).

get_session_vote_participationread-only

How many roll calls each legislator voted in versus missed during one session (GET /v1/sessions/{id}/vote-participation).

and 19 more

Test results

Safe mode: only tools labeled read-only were run. How the test works

Test it yourself

Free and open source. Same checks, same score.

npx qamcp-cli https://mcp.delilahusa.com/

Show this score on GitHub

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QAmcp badge for Delilah

[![QAmcp score](https://qamcp.dev/s/com-delilahusa-legislation.svg)](https://qamcp.dev/s/com-delilahusa-legislation.html)

Score over time

One test so far. New tests will show here.

Reviews

Coming soon: reviews from people who use Delilah, signed in with GitHub, one per person. Reviews never change the score.

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