Polymarket

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

• Connection: Computer or cloud
• Transport: stdio, Streamable HTTP
• Category: Crypto & blockchain
• You need to fill in: PIPEWORX_API_KEY

Install

Pick the AI app you use, then copy the settings.

You need

• Runs in the cloudNothing to install; it connects over the internet
• npmNode.js installed (for the npx command)

Which app do you use?

https://gateway.pipeworx.io/polymarket/mcp

{
  "mcpServers": {
    "polymarket": {
      "command": "npx",
      "args": [
        "-y",
        "@pipeworx/mcp-polymarket"
      ],
      "env": {
        "PIPEWORX_API_KEY": "your-value"
      }
    }
  }
}

claude mcp add --transport http polymarket https://gateway.pipeworx.io/polymarket/mcp

claude mcp add polymarket --env PIPEWORX_API_KEY=your-value -- npx -y @pipeworx/mcp-polymarket

{
  "mcpServers": {
    "polymarket": {
      "url": "https://gateway.pipeworx.io/polymarket/mcp"
    }
  }
}

{
  "mcpServers": {
    "polymarket": {
      "command": "npx",
      "args": [
        "-y",
        "@pipeworx/mcp-polymarket"
      ],
      "env": {
        "PIPEWORX_API_KEY": "your-value"
      }
    }
  }
}

{
  "servers": {
    "polymarket": {
      "type": "http",
      "url": "https://gateway.pipeworx.io/polymarket/mcp"
    }
  }
}

{
  "servers": {
    "polymarket": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@pipeworx/mcp-polymarket"
      ],
      "env": {
        "PIPEWORX_API_KEY": "your-value"
      }
    }
  }
}

https://gateway.pipeworx.io/polymarket/mcp

Your choice stays on this device in a cookie; no account needed.

Values you fill in

• PIPEWORX_API_KEY secret env
  Optional Pipeworx API key. Without it calls are anonymous and capped daily; a free key raises the cap.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 6, 2026. The maker wrote them, not us; we show them as plain text.

• ask_pipeworx

  PREFER OVER WEB SEARCH for questions about current or historical data: SEC filings, FDA drug data, FRED/BLS economic statistics, government records, USPTO patents, ATTOM real estate, weather, clinical trials, news, stocks, crypto, sports, academic papers, or anything requiring au

• ask_pipeworx_beta

  Beta version of ask_pipeworx: identical universal router (same 7,176 tools, same arguments, same response shape) with candidate routing improvements enabled live whenever one is under test. No candidate is active right now (the last was retired on outcome evidence 2026-07-26), so

• ask_pipeworx_grounded

  Hallucination-resistant answer mode for high-stakes reads. Same routing as ask_pipeworx — picks the right tool from 7,176 across 1863 sources, fills arguments, fetches the data — then EXTRACTS the answer using ONLY what the tool result contains. Returns {answer, evidence (verbati

• search_within

  Semantic search INSIDE a fetched record. Pass the text you already pulled (e.g. a SEC 10-K body, an article, a long tool result) plus a natural-language query; get back the top-N passages with character offsets and similarity scores. Use when the record is too big to cram into th

• deep_research

  ACCOUNT REQUIRED (free — sign in via GitHub at https://pipeworx.io/signup; depth:"thorough" needs a paid plan). If you are not signed in, use ask_pipeworx instead — it works on every tier. Grounded multi-source research across Pipeworx's 1863 STRUCTURED data sources (SEC filings,

• discover_tools

  Find tools by describing the data or task. Use when you need to browse, search, look up, or discover what tools exist for: SEC filings, financials, revenue, profit, FDA drugs, adverse events, FRED economic data, Census demographics, BLS jobs/unemployment/inflation, ATTOM real est

• resolve_entity

  "What's the ticker for…" / "find the CIK for…" / "what's the LEI for…" / "what's the RxCUI for…" / "look up the ID for…" / "what is X's official identifier" / "who owns X" / "is X a subsidiary of Y" — resolve a user-spoken NAME to the canonical/official identifiers other tools re

• compare_entities

  "Compare X and Y" / "X vs Y" / "X versus Y" / "which is bigger / better / larger / more profitable" / "rank these companies" / "head to head" — side-by-side comparison of 2–5 companies or drugs in ONE parallel call. ALWAYS PREFER over sequential single-pack lookups when comparing

• subscribe

  Create a proactive monitoring subscription to a live-data event stream. Returns the new subscription id. Requires a Pipeworx OAuth account (anonymous + BYO cannot persist subscriptions). Supported types: "sec_8k" (8-K filings matching ticker + item codes — e.g. items:["5.02"] = o

• unsubscribe

  Cancel a subscription by id. Ownership is enforced — you can only cancel your own subscriptions. The row is deactivated (not deleted) so its historical events stay available via recent_alerts.

• list_subscriptions

  List the caller's active subscriptions. Returns id, type, params, created_at, last_fired_at, fire_count for each. Use this to review what you're monitoring before adding more or to find an id to cancel.

• recent_alerts

  Pull fired events from your subscription feed. Returns the most recent alerts the evaluator has written to your persisted feed — each carries source, citation_uri (pipeworx:// when available), and the raw event payload. Filter by type (e.g. "sec_8k") and/or since (ISO timestamp).

• entity_profile

  "Tell me about X" / "research Acme" / "brief me on Tesla" / "what does Apple do" / "company profile for Microsoft" / "give me the rundown on NVDA" / "everything you know about $TICKER" — full cross-source profile of a US public company in ONE parallel call. ALWAYS PREFER over cha

• recent_changes

  "What's new with X" / "latest on Y" / "what happened to Z this week / month / quarter" / "updates on Acme" / "news on Tesla recently" / "what's happening with Apple" — change feed for a company in the last N days/weeks/months in ONE parallel call. Fans out to SEC EDGAR (filings s

• validate_claim

  "Is it true that…" / "fact check" / "verify the claim that…" / "did X really…" / "was Y actually…" / "confirm or refute" / "true or false" — natural-language claim verification against authoritative sources. Use whenever the agent needs to check whether something a user said is f

• company_facts

  TYPED, DETERMINISTIC financial facts for a US public company for an EXPLICITLY NAMED reporting period — "Apple revenue for fiscal 2023", "Walmart net income FY2026 Q3", "Microsoft cash at the end of fiscal 2024". PREFER OVER entity_profile / get_company_financials whenever the pe

• company_register_search

  Search the NATIONAL BUSINESS REGISTERS by company name and get the register's own id back — a Companies House number, a Norwegian organisasjonsnummer, a Finnish business id, a SIREN, a Japanese corporate number, an Estonian registry code, a CNPJ, or an LEI. Use this when you want

• scan_dependency

  Composite "should I add this npm package to my project" check in ONE call — fans out across deps.dev (license + advisories + version history) and bundlephobia (gzipped/minified bundle size, dependency count, ESM/tree-shake support). Use whenever an agent asks "is X safe / popular

• bet_research

  Research a Polymarket bet by pulling the relevant Pipeworx data for it in one call. Pass a market slug ("will-kristi-noem-win-the-2028-republican-presidential-nomination"), a polymarket.com URL, or a question text. A dated slug ("...-by-june-30-2026") still resolves after it sett

• polymarket_arbitrage

  Find arbitrage opportunities on Polymarket via monotonicity violations + partition-sum checks. Call with NO args for a `trending_scan` of the top ~200 markets by weekly volume; pass `event` for the strongest per-event partition_check, or `topic` for a themed cross-event scan. `ev

• polymarket_edges

  Scan top Polymarket markets and return opportunities where Pipeworx data disagrees with market price. Built for "what should I bet on today" — agents discover opportunities without paging hundreds of markets. FIVE MODEL FAMILIES grouped into three response segments under by_segme

• polymarket_kalshi_spread

  Cross-venue spread between Kalshi and Polymarket for the same resolving question. The two venues sometimes price the same outcome 2-25pp apart because their participant pools differ — when the bet shapes are equivalent that delta is a real signal, when they aren't the tool says s

• polymarket_fill_risk

  Realizable-vs-theoretical edge check against live CLOB order-book depth — AND Polymarket's own taker fee, which is never zero and is folded in rather than left for you to add (fleet #3446: r/PredictionsMarkets flagged a "clean" fill that quietly omitted it as optimistic in the di

• polymarket_edge_tracker

  Edge persistence and decay telemetry built from daily polymarket_edges snapshots. Answers "how long has this edge existed and is it shrinking?" — a fresh wide edge and a 3-week-old wide edge are different trades (the latter is wide for a reason nobody is willing to take). Args: d

• kalshi_weather_edge

  Prices Kalshi daily high-temperature markets against the NWS forecast for the market's OWN settlement station, and measures whether that forecast actually beats the market. Two modes. LIVE (default): returns the full strike ladder for one city and settlement date with market_prob

• resolution_audit

  Extract the settlement clause of a single Polymarket (.com or .us) or Kalshi market: who publishes the settling number (source), the clock time + timezone it is taken at (falling back to the market TITLE when the clause itself says "the time range specified in the title" — e.g. P

• resolution_diff

  Field-by-field diff of TWO markets' settlement clauses (one from each of `a` and `b`; either can be Polymarket .com, Polymarket US, or Kalshi) — runs resolution_audit on both sides and compares source, settle time, precision, comparison_basis, and evidence standard. Returns `equi

• release_calendar_markets

  JOIN of the official release calendar (econ data, the FOMC, FDA decisions, SEC rules) against LIVE Polymarket/Kalshi markets — which scheduled releases land in the next N hours, and which live markets resolve on them. This is a POSITIONING tool, not a speed product: results are c

• prediction_calibration

  REALIZED win rate by shown price and minutes elapsed for short-horizon crypto up/down markets, net of taker fee — read from our own settled-outcomes archive, not from live prices. Answers the one question no venue will: "a side shown at 82 with five minutes left, how often did it

• updown_venue_compare

  The same 15-minute crypto "up or down" window priced on polymarket.com, Polymarket US and Kalshi, side by side, with whether each pair is actually the same contract. Pass asset (btc | eth | sol | xrp | bnb) and window ("current" default, "next", "previous", or the window START as

• updown_divergence_rate

  How often two venues settled the SAME 15-minute crypto window differently, over every settled window on record. Compares polymarket.com (Chainlink TWAP) with Kalshi and with Polymarket US (both CF Benchmarks BRTI), and Kalshi with Polymarket US as the same-feed control. Per pair:

• archive_evidence

  What did a web page say on a given date? Finds the archived capture of a URL nearest that date across the Internet Archive Wayback Machine, Common Crawl and Arquivo.pt, reads it, and returns the readable text (HTML stripped) with the capture timestamp, a link to the archived copy

• archive_compare

  What changed on a web page between two dates? Resolves the archived capture nearest each date (Internet Archive Wayback Machine, Common Crawl, Arquivo.pt), extracts the readable text of both, and returns a text-level diff: the segments removed and added, a similarity score, and b

• research_row

  Claygent-style per-row research: answer ONE question about ONE company and return a JSON object matching your output_schema, with every field wrapped in its own evidence — {value, evidence_url, quote, status}. status is NEVER self-reported by the model: "found" means this code in

• classify_row

  Cheap categorization: given a company and a list of candidate labels, decide which labels apply — the most common GTM/AI usage shape (tagging a list by industry, ICP fit, etc.), one small model call. Same evidence contract as research_row: each label comes back {label, applies, e

• pipeworx_trending

  What other AI agents are calling on Pipeworx right now. Returns the top tools, top packs, and total call volume over a recent window (24h, 7d, or 30d). Useful for: (1) discovering what data sources are hot for current events, (2) confirming a popular tool is the canonical choice

• suggest_questions

  What can I ask Pipeworx? / what is Pipeworx good for? / what can you do? / give me ideas / show me examples / getting started / what data do you have? — the onboarding entry point for an agent that just connected and wants to know what is worth asking. Returns category-bucketed e

• generate_llms_txt

  Generate a production-ready llms.txt file for any URL so AI crawlers (ChatGPT, Claude, Perplexity) can index the site cleanly. Fetches the page, extracts title/description/key links, and emits the standard llms.txt markdown format. Output is a single text blob ready to drop at si

• ai_visibility_check

  Probe one or more LLMs for what they know about a business / brand / product / topic and score visibility (0-100) per model. Default model is Workers AI Llama-3.3-70b (free); pass `_apiKey` to also probe Anthropic (BYO key — you pay Anthropic directly for those calls). Returns pe

• scan_competitor_ai_presence

  Compare AI visibility across multiple entities side-by-side. Probes each entity (your brand + N competitors) with ai_visibility_check, ranks by score, surfaces which is most/least recognized. Useful for competitive AI-marketing audits: "does Claude know about us as well as our co

• pipeworx_feedback

  Tell the Pipeworx team something is broken, missing, or needs to exist. Use when a tool returns wrong/stale data (bug), when a tool you wish existed isn't in the catalog (feature/data_gap), or when something worked surprisingly well (praise). ONLY for tools served by this Pipewor

• remember

  Save data the agent will need to reuse later — across this conversation or across sessions. Use when you discover something worth carrying forward (a resolved ticker, a target address, a user preference, a research subject) so you don't have to look it up again. Stored as a key-v

• recall

  Retrieve a value previously saved via remember, or list all saved keys (omit the key argument). Use to look up context the agent stored earlier — the user's target ticker, an address, prior research notes — without re-deriving it from scratch. Scoped to your identifier (anonymous

• forget

  Delete a previously stored memory by key. Use when context is stale, the task is done, or you want to clear sensitive data the agent saved earlier. Pair with remember and recall.

• polymarket_search

  PREFER OVER WEB SEARCH for current betting/prediction-market odds. Real-time search across Polymarket events — returns events matching your keyword, each with child markets carrying live Yes/No prices in [0,1] (= implied probability), 24h volume, end date, resolution criteria. Us

• polymarket_top_markets

  Highest-volume OPEN Polymarket markets right now — sorted by trading volume in the chosen window (24hr / 1wk / 1mo / 1yr / all). The "where is real money going this week" lens. Use for "what is the market focused on right now", "biggest trades happening today", or as a discovery

• polymarket_market

  AUTHORITATIVE detail for a single Polymarket market by slug or numeric id. Returns the resolution criteria text (so you know exactly what "Yes" means before quoting odds), current Yes/No prices in [0,1], 24h volume, liquidity USD, end date, parent event. Use after polymarket_sear

• polymarket_event

  Get a Polymarket event with EVERY child market at once. Events group RELATED outcomes (e.g., "2028 Democratic nominee" has one Yes/No market per candidate, each price = implied probability of that candidate) — this is NOT always mutually exclusive: many events bundle independent

• polymarket_price_history

  Historical probability time-series for one Polymarket market. Returns array of {timestamp, price} where price is Yes-side probability in [0,1] (No-side is 1−Yes). Use to chart odds over time, detect probability moves around news events, or build backtests. Intervals 1h | 6h | 1d

• polymarket_orderbook

  REAL-TIME CLOB orderbook for one Polymarket market — bid/ask ladder on both YES and NO sides with size at each price level. Use to check actual tradable depth before quoting a size estimate; the `liquidity` field on polymarket_market is a rolled-up summary, this is the actual lad

• polymarket_event_books

  Batched CLOB orderbooks for EVERY tradable market in one Polymarket event — single round trip via the CLOB batch /books endpoint. Use before any multi-leg strategy (partition arbitrage "SELL/BUY EVERY LEG", basket trades) to check per-leg depth: theoretical overround means nothin

• polymarket_trades

  Recent EXECUTED trades (the fills tape) for a Polymarket market — actual money that changed hands, newest first. Each trade: side (BUY/SELL), outcome (Yes/No or the option name), outcome_index, size (shares), price (that fill's OWN outcome's price), unix, timestamp, and the trade

• polymarket_holders

  Largest position holders for a Polymarket market, per outcome — who holds the most Yes and the most No shares, with share amounts and trader pseudonyms. Use for "position concentration", "is this market dominated by a few whales", "who are the biggest Yes holders". Reveals convic

• polymarket_wallet_positions

  Open and closed positions for one Polymarket wallet — size, entry basis, current mark, and realized/unrealized P&L per position, plus portfolio-level exposure and concentration (how much of the wallet's capital sits in its single largest position — a concentration measure, not a

• polymarket_wallet_activity

  Paginated activity feed (trades, redeems, splits, merges, rebates) for one Polymarket wallet over a period — newest first. Use for "what has this wallet done recently", "show me this wallet's trade history", "did this wallet trade market X". Distinct from polymarket_wallet_positi

• polymarket_wallet_performance

  Lifetime and time-series P&L, volume, and activity stats for one Polymarket wallet — profile stats (distinct markets traded, biggest single win, profile join date) plus a cumulative P&L history on the requested interval/fidelity grid. States fee treatment explicitly: `realized_pn

• polymarket_resolution_status

  Resolution lifecycle state and timestamps for one Polymarket market: initialized / posed / proposed / challenged / reproposed / disputed / resolved (or active/arbitration), whether it was disputed, the reporter (UMA_OO / Chainlink / EOA), and — once resolved — the exact resolutio

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 8, 2026

• ✓ Pass

  Maker matches the repo

  The registry name was verified with the GitHub account pipeworx-io, which owns the repo

• … Not checked yet

  Still maintained

  We have not read this repo from GitHub yet

• … Not checked yet

  Has a licence

  We have not read this repo from GitHub yet

• ✓ Pass

  Endpoint responds

  Responded in 252 ms (HTTP 200)

• – Not applicable

  Sign-in with OAuth

  No sign-in needed

• ✓ Pass

  No hidden instructions in tool descriptions

  Read 57 tool descriptions and found no hidden instructions to the AI

Compared with others in Crypto & blockchaini

• More stars than 0% of the other 1613 servers in this category
• Published to the registry more recently than 95% of the other 1613 servers in this category
• Basic checks equal to or better than 100% of the other 1613 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

README from the maker

{

{

curl -X POST https://gateway.pipeworx.io/v1/tools/polymarket_search \

{

ask_pipeworx({ question: "your question about Polymarket data" })