Ray-casting point-in-polygon test (planar approximation - fine for city/region-scale polygons).
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649,985 tools. Updated 2026-10-10 02:11
"Polygon" matching MCP tools:
- Regular Polygon Area: Area of regular polygon.ConnectorNo auth
- Regular Polygon Interior: Regular Polygon InteriorConnectorNo auth
- Polygon Area: Area of polygon.ConnectorNo auth
- Regular Polygon Exterior: Regular Polygon ExteriorConnectorNo auth
- Regular Polygon Perimeter: Regular Polygon PerimeterConnectorNo auth
Matching MCP Servers
- AlicenseCqualityCmaintenanceEnables querying real-time and historical financial market data for stocks, options, forex, and crypto, including quotes, trades, technical indicators, and reference data through a set of MCP tools.713MIT
- AlicenseNot gradedqualityBmaintenanceProvides access to Polygon.io financial data including tickers, OHLC aggregates, daily open/close prices, and news via MCP gateway.240 npmMIT
Matching MCP Connectors
Massive (formerly Polygon.io) MCP.
Pay-per-call Base and Polygon onchain data over x402 for AI agents.
- 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. `event` (recommended for a specific market): pass a Polymarket event slug like "fed-decision-may-2026" or "when-will-bitcoin-hit-150k"; walks child markets, checks date-axis / threshold-axis ordering AND computes the partition_check (sum of YES prices across mutually-exclusive legs — should ≈1; deviations >3pp emit a BUY/SELL EVERY LEG signal). `topic` (for cross-event scanning): pass a seed question like "Strait of Hormuz traffic returns to normal" or "Fed rate decision"; searches related events across the platform, flattens markets, runs the comparator on the union. Cross-event mode catches "...by May 31" vs "...by Jun 30" patterns that single-event misses. SEMANTIC ANCHOR: cross-event pairs require ≥0.30 Jaccard similarity on question tokens (prevents Powell-Fed-Pause being paired with Powell-DOJ-probe); skipped_low_similarity surfaces the rejected pair count. PARTITION FILTER: drops will-person-X / will-manager-Y / will-someone-else- placeholder slugs; partitions with >20% placeholder fraction return null arb signal. Response: opportunities[] (gap_pp, suggested_trade, reasoning, monotonicity violation context), and in event mode partition_check{sum_yes_prices, gap_from_1, placeholders_filtered, suggested_trade}. FEES: every opportunities[] row and partition_check.arbitrage carry edge_pp_gross (== gap_pp / overround_pp), fees_pp, edge_pp_net, net_positive, plus polymarket_fee_pp, fee_basis and fee_categories[]. BOTH cost components are modeled: Polymarket's own per-category TAKER FEE (fee = shares × rate × p × (1-p), rates crypto 0.07 / sports-economics-culture-weather-other 0.05 / finance-politics-mentions-tech 0.04, geopolitics and world events fee-free; verified against Polymarket's own docs as of 2026-09-13) and Polygon gas (~$0.02/leg). The taker fee dominates: ~$1.75 per 100 shares on a crypto market at 50c versus $0.02 of gas, so rows that looked profitable before fleet #1927 may now show net_positive:false — that is the correction, not a regression. Each leg is priced at ITS OWN market's rate and price (the fee curve peaks at 50c and falls toward both extremes). fee_basis says where the rate came from: 'payload' (read off the market, the normal case), 'category' (mapped from its fee category), 'fee_free', or 'fallback' (rate unknown — charged at the modal 0.05 rather than assumed free, so an unreadable market is never reported as costless). Where fill_check reprices against live depth, this does NOT double-count that spread cost. FILL CHECK: when the partition signal fires, arbitrage.fill_check prices it against live CLOB depth (theoretical_edge_pp_at_book vs realizable_edge_pp at 1000 shares/leg, thin_legs[]) — realizable_edge_pp ≤ 0 means the overround exists only at last-trade, not in the book; do not trade it. For custom sizing use polymarket_fill_risk.ConnectorNo auth
- Purchase and deliver one full SEC filing row from fi_listings_portfolio (MPP v1.0 x402). [COST: xpay per-call + on-chain USDC data price (see FINANCE_FILING_PRICE_USD)] Full JSON includes alpha_signals with evidence_verified causality_events and financial_metrics from SEC CompanyFacts. Do NOT return agent_bundle or internal pipeline fields. [AGENTIC WORKFLOW — mandatory 2-step 402 flow]: STEP 1: Call with document_id and network only; leave tx_hash EMPTY. STEP 2: Broadcast the exact transaction_payload on-chain (polygon USDC default). STEP 3: Call again with the same document_id, network, and confirmed tx_hash (66 chars). [EXAMPLE ARGUMENTS - MINIMAL (Step 1 — payment info)]: {"document_id": "000000708426000023", "network": "polygon"} [EXAMPLE ARGUMENTS - MAXIMAL (Step 3 — claim data)]: { "document_id": "000000708426000023", "network": "polygon", "tx_hash": "0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef" }ConnectorNo auth
- Build a NON-CUSTODIAL EVM DEX swap via KyberSwap aggregator on eth/base/bsc/arbitrum/polygon/optimism/avax: returns UNSIGNED calldata {to,data,value} — sign with YOUR OWN wallet. Server never touches funds. 0.3% routing fee. ERC20 input needs prior approval.ConnectorNo auth
- Convert GeoJSON to a GPX file — e.g. "export this as a GPS track", "GeoJSON to GPX for my Garmin", "make waypoints from this GeoJSON". Points become GPX waypoints; lines and polygon rings become GPX tracks (GPX has no native polygon type). Non-name properties are dropped — GPX has no generic attribute-table equivalent.ConnectorNo auth
- Tests one or more points for containment inside a polygon you supply as GeoJSON (Polygon, MultiPolygon, or a Feature/FeatureCollection wrapping one). Pure geometry against your own shape - it does not search a place index, so use explore or search_places to find what's near a point instead. Boundary points count as contained. Up to 1000 points per call, against a polygon of up to 100 rings/parts and 1000 positions per ring; larger inputs are rejected. Runs locally with no external lookup, but still counts as one metered request like other tools, so batch points into a single call rather than looping. Errors, rather than returning false, when the polygon is structurally invalid. Returns one boolean per point, in order, plus contained_count and point_count.ConnectorOAuth
- Civic POIs (schools, hospitals, airports, …) inside a caller-supplied GeoJSON Polygon or MultiPolygon. Clip first — do not pass a CONUS HeatRisk dissolve. For an NWS alert use get_alerts({alert_id}) (already includes pois). Optional classes filters the civic allowlist. Example: {"geometry":{"type":"Polygon","coordinates":[[[-88.15,41.77],[-88.14,41.77],[-88.14,41.78],[-88.15,41.78],[-88.15,41.77]]]},"classes":["school"]}.ConnectorNo auth
- List all EVM chain slugs and Blockscout host URLs supported by this pack (20+ chains: eth, polygon, arbitrum, base, optimism, bnb, gnosis, zksync-era, etc.). Use to discover valid chain values for other tools.ConnectorNo auth
- Call cc.wallet_browser_proxy — Multi-chain EVM RPC forwarder supporting Ethereum, Base, Arbitrum, Optimism, Polygon, and BSC. One endpoint, six chains. Purpose: Multi-chain EVM RPC forwarder supporting Ethereum, Base, Arbitrum, Optimism, Polygon, and BSC. One endpoint, six chains. Behavior: READ-ONLY. Does not place orders, move funds, or mutate your exchange account. Live / near-real-time data. Auth: X-Api-Key or x402 payment proof (X-PAYMENT / __x_payment). Anonymous unauthenticated calls receive HTTP 402 with payment accepts. Cost: $0.001 USDC per successful call (x402 Base USDC pay-per-use or prepaid X-Api-Key balance). Linked Connect keys are free. This is billing, not a side effect. Rate limit: 120/min (per API key). Tier: standard. Returns: Standard EVM JSON-RPC response for any method on any supported chain. Guidelines: Forward JSON-RPC only. Prefer eth_call / read methods. Sending raw signed txs is possible if you pass them — that is your responsibility. Tags: evm, ethereum, base, arbitrum, polygon, rpc, multi-chain.ConnectorNo auth
- Call cc.wallet_browser_proxy — Multi-chain EVM RPC forwarder supporting Ethereum, Base, Arbitrum, Optimism, Polygon, and BSC. One endpoint, six chains. Purpose: Multi-chain EVM RPC forwarder supporting Ethereum, Base, Arbitrum, Optimism, Polygon, and BSC. One endpoint, six chains. Behavior: READ-ONLY. Does not place orders, move funds, or mutate your exchange account. Live / near-real-time data. Auth: X-Api-Key or x402 payment proof (X-PAYMENT / __x_payment). Anonymous unauthenticated calls receive HTTP 402 with payment accepts. Cost: $0.001 USDC per successful call (x402 Base USDC pay-per-use or prepaid X-Api-Key balance). Linked Connect keys are free. This is billing, not a side effect. Rate limit: 120/min (per API key). Tier: standard. Returns: Standard EVM JSON-RPC response for any method on any supported chain. Guidelines: Forward JSON-RPC only. Prefer eth_call / read methods. Sending raw signed txs is possible if you pass them — that is your responsibility. Tags: evm, ethereum, base, arbitrum, polygon, rpc, multi-chain.ConnectorNo auth
- After paying an x402 spec on-chain (USDC on Polygon to the payTo address), submit the transaction hash to settle. Needs >=3 confirmations.ConnectorNo auth
- List the WorldPop datasets and services the stats API exposes — which population surfaces (total counts, age/sex structures) can be summed over a polygon, with the description of what each covers. Keyless. Call this before worldpop_stats_polygon if you need something other than total population.ConnectorNo auth
- Search real estate transactions within a geographic polygon. Returns TRANSACTIONS — deeds and prices — despite the name. For the land plots themselves inside a drawn shape, pass the same polygon to list_parcels_in_area. Provide a GeoJSON Polygon geometry to search within a custom area. Returns transactions found inside the polygon with coordinates. Use for precise neighborhood/osiedle boundaries. Can estimate coordinates from search_by_area results. For quick searches, start with search_by_area instead. Coordinates are [longitude, latitude]. First and last point must be identical. Permalink: every result is shareable on the map. From a result's "id:" line and its "Location: <A>°N, <B>°E" line, build https://cenogram.pl/ceny-transakcyjne?src=mcphttp#v=1&lat=<A>&lng=<B>&z=16&tx=<id> (drop the °N/°E; lat = the °N number, lng = the °E number) — opens that exact transaction on the map. Omit &tx=<id> for the area only. Field provenance: values are from the notarial deed (RCN) by default; computed values (parcel area summed across plots or converted from hectares, an inferred/reclassified property type) and approximated streets are flagged inline with a neutral [...] note. Example: {"type":"Polygon","coordinates":[[[21.0,52.2],[21.01,52.2],[21.01,52.21],[21.0,52.21],[21.0,52.2]]]}ConnectorOAuth
- List the smart-contract platforms (blockchains such as ethereum, bnb, polygon) for which CoinPaprika indexes token contracts. Use for 'which chains are supported for contract lookups', 'list contract platforms', or to pick a platform id before calling getContracts. Read-only; limit caps results. No API key required.ConnectorNo auth
- Return the user's wallet holdings on Polygon (chain ID 137): native MATIC plus all detected ERC-20 token balances with contract address, symbol, decimals, and USD value where pricing is available.ConnectorOAuth
- GPS & Map Converter — Convert between GPX, KML, KMZ and GeoJSON — the GPS-track and mapping formats used by Garmin, Strava, Google Earth and every GIS tool. Track segments, per-point timestamps, elevations and polygon holes all survive the trip. Anything that cannot survive (a polygon becoming a GPX track, an unlocated feature) is reported in the X-Conversion-Notes header rather than dropped quietly; pass strict=true to refuse instead. [category: convert]ConnectorOAuth