ElectionsMCP

Turn a place name or shorthand into its canonical geo_id — resolve natural-language or structured location input. Handles "CA-03"/"NC-4" (congressional districts), bare state names/abbreviations, "<County> County…

WHO holds or runs for WHAT — turn a candidate/officeholder name into their seat + next race. Given a name (full, last-name, or a registry alias — "Lauren Boebert", "Boebert"), returns the person(s) who match with their…

BROWSE the canonical candidate registry WITHOUT a name — the nameless companion to resolve_candidate (which requires a name). Filter the registry of canonical people by party, office, and/or a name substring:…

Resolve a US street address, ZIP, state, or U.S. House district and show workspace campaigns covering the result. Street addresses return a geocoded point and containing districts, with a precinct when coverage exists.…

Discover contests for a geography and election cycle. Filter general, primary (dem_primary/rep_primary), or all stages; count describes the returned top-level rows. National presidential primaries are discoverable in…

The election planning calendar. National form ({cycle}) returns federal contests, governors and by_state office lists; state form ({state,cycle}) returns a four-year horizon. Other statewide executive offices use the…

Set a candidate's vote share, such as the Democratic candidate to 54%, in one specific county, district, state, or precinct (the general-election override). Routes a county/state/district geo_id to a feature override…

Return structured precinct model rows: precinct_id, name, county, county_fips, baseline_share, modeled_share, ballots_est, overridden, and gap_to_goal. The response does not include demographic columns or demographic…

Create a new Scenario (a modeled path) — optionally inside a Race and seeded from a contest_id or an existing scenario (import_from). Seeds an immutable baseline version (v1). Returns scenario_id + version_id. (A…

Read the exact map/view state the application renders for a canonical scenario: headline totals, selected geography, modeled feature colors, annotations, primary-calendar playhead, candidate roster, presence, and a…

A headless server-rendered IMAGE of the map — the rendered view a viewer sees, as SVG or PNG, WITHOUT a browser (tk_0b6d3501 P2). For a scenario + level (president | senate | house | governor | the execs) it draws the…

share_comparison compares candidate shares for two saved versions of one model or two same-contest statewide general-election models. Returns canonical integer candidate votes, all-ballot shares, D-minus-R margins,…

Set the active scenario view and selected map context: race stage, calendar playhead, geography grain, result source, selected feature, camera, map theme, and rail. The same persisted view state and deep link are used…

A Scenario at its latest version (or a specified version_id): metadata (incl. latest_hash) + the version's top_line (margin / EC / viability) + its content hash/prev_hash. EM-119: pass a version_id (or…

Save the scenario's current state as a new immutable, hash-stamped version in the append-only chain. Records a diff vs the parent version and the recomputed top_line, and returns a content `hash` (+ `prev_hash`…

Page saved scenarios/simulations in this workspace by updated_at descending and scenario_id ascending, without version blobs. Returns scenario_id, name, level, cycle, contest_id, race_id, tags, durable_id, published…

Structured diff between two immutable versions. Raw before/after remain stored override patches (null means no saved override). Precinct cells also include effective_before/effective_after shares with their…

Read early voting, absentee/mail, election-day, and provisional vote-method breakdowns alongside registered-voter, ballots-cast, and undervote/overvote turnout statistics by race and candidate from RoutPoint v2…

Read county voter registration, party registration (DEM/REP/UNA/Other), voting-age population, 2024/2022/2020/2026 ballots cast and turnout percentages, 2020-to-2024 partisan swing, and competitiveness tiers across all…

Read 50-year statewide prior-cycle turnout and vote totals (1976 through 2026 across all 50 states and DC): ballots cast, registered voters, voting-age population, turnout percentage, DEM/REP vote shares, margin, and…

Read live 2026-11-03 General Election pre-election mail ballot requests, mail ballots returned, early in-person ballots, and partisan ballot composition (DEM vs. REP vs. UNA/Other) compared against each county’s 2024…

Read precinct-level election returns and normalized early-voting, absentee/mail, election-day, and provisional breakdowns across 87.7M precinct rows (linked to mapsmcp_precinct_id) from RoutPoint v2.

Read current local, county, municipal, judicial, and school-board officials (40,431 local officials; 97,231 total officials) by 5-digit county FIPS or state from RoutPoint v2.

Read a county’s economic vitality dossier (Census 15-sector business patterns, establishments, employees, payroll, average annual wage, new SOS LLC/Corp formations, SEC Form D capital raises, Form 4/FEC major donors,…

BILLING — your subscription state: {billing_enabled, logged_in, plan (personal|team|null), status, active, renews, can_save}. billing_enabled is false until the server is configured with Stripe; while it is false,…

WHO AM I — how THIS session is authenticated and which workspace this request resolved to. Returns authentication fields plus workspace {workspace_id, role, selection_source}. Modern MCP clients select a workspace with…

Replace the entire candidate roster for a simulation+level in one call (add / edit / remove / reorder). Each candidate: {id?, name, party, color?, incumbent?}; ids auto-assigned if omitted. Use this to set the real…

Set the turnout (mobilization) model. PRESIDENT (default, unchanged): each dial is a percentage-point boost toward toward_candidate_id in counties over an ACS threshold (college = >20% BA share, immig = >15%…

Leave a Google-Docs-style COMMENT on the scenario map — a threaded, resolvable discussion anchored to a place. CAMPAIGN ISOLATION: when working inside a campaign, pass campaign_id; the scenario must be filed under it…

List one campaign's map comments on a scenario (oldest-first), each with its campaign_id, anchor, author, body, @mentions, parent_id, and resolved state. Pass campaign_id inside a campaign; only that exact campaign is…

Apply an incremental swing in points toward one candidate at the requested office. A saved race_scope restricts writes to that state or district and refuses a different office or unresolved geography. Unscoped and…

Compute the current per-candidate tally for a simulation+level. For President: state-aggregated EVs. For others: feature counts. For level:"senate" the default is the 50-state per-candidate race scoreboard; pass…

List saved simulations in this workspace (id, name, level, cycle, mode, contest_id, last-modified; rows stamped with an identity also carry created_by/updated_by member user_ids). Optional filters narrow a large…

Read the canonical simulation/scenario state, including candidates, race scope, geography overrides, active version identity, provenance, and optional summary or selected dot-path fields.

List baseline-to-model winner changes. Defaults to state for statewide offices, county for president, and district for house/state legislature. Explicit grain:county|precinct uses canonical integer local votes for a…

Compare two simulations. Without grain, returns the existing chamber/feature comparison. With grain:county|precinct and one state, compares exact saved canonical vote rows: margin(B)-margin(A), winners, flips, ballots…

Mint a public, read-only link to the exact canonical scenario/version. Authenticate for durable workspace ownership; revoke_share disables the link.

Roll up precincts to a race outcome under the current simulation. Sums baseline votes for all precincts inside the district boundary, applying overrides in precedence order: a per-precinct override wins, else…

Apply a uniform swing or an explicit per-precinct weights vector to a filtered cohort in one atomic call. Weights select only their named IDs, support canonical statewide mechanisms, and optionally rescale a persuasion…

CAMPAIGN ONBOARDING — guide a campaign manager or joining staff member through setup in their connected AI. Read one step or the complete guide: connection, campaign identity, team access, optional data imports, first…

Orient an AI client to campaign onboarding through get_campaign_onboarding, user-controlled election modeling, candidate and presidential-primary workflows, supported geography, scenario versions, contextual War Room…

DISCOVERY — browse workflow/category groups, search tool names and descriptions, or fetch one complete schema and AI guide with tool. No arguments returns a compact counted index of the authorized inventory. Core…

Read the 2028 primary calendar with source dates, schedule certainty, modeled delegate coverage, missing jurisdictions, and threshold basis. New calendars include the six DNC-approved early dates; other unverified…

Set a party's presidential-primary vote shares — one state, or MANY states in a single call. SINGLE STATE: pass `state` + `shares` (unchanged behavior; echoes the full running roll_up). BATCH: pass `states` = { "SC":…

The running delegate count — OR, for a race-scoped downballot sim, that race's own share rollup. DOWNBALLOT (tk_2110d54c1d0871): when the scenario is race-scoped to a non-presidential office (set_race_scope…

ATOMIC batch-edit transaction for a PRIMARY scenario — validate, preview, apply, and roll back a whole SET of candidate / share / calendar edits as ONE transaction. Pass edits:[{op, ...}, …] where each entry carries…

Bind the canonical scenario to one race/campaign so its map, tally, candidates, War Room context, operations, outputs, and MCP actions share the same race identity.

Run any other tool you are authorized for that is not in this list. Find it and its exact input schema with get_catalog (search, a workflow, or {tool: name}), then call call_tool({ name, arguments }). The named tool…