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aiworker-data

org.duckdns.aiworker/aiworker-data
Crypto & Web3 Search & Research Security Public & reachable MCP 2025-11-25

What this MCP does

Provides paid tools for DeFi yields and protocol data, crypto and prediction-market research, web scraping, sourced briefs, Base token and wallet safety checks, and airdrop hygiene analysis.

Capabilities

Tools

21 tools
airdrop_scan
Wallet hygiene for one Base address: every token it holds, each marked honeypot, dust, batch-airdropped, name-spoofed, ok or unknown, with the reasons (Honeypot.is simulation per token, capped at 25; pool liquidity; holder counts; the sender that batch-delivered them). Tells an agent which balances to ignore and never approve. Deterministic, no LLM. Price $0.05 per call, paid with USDC over x402.
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['address'], 'properties': {'address': {'type': 'string', 'pattern': '^0x[0-9a-fA-F]{40}$', 'description': 'a Base (chain id 8453) wallet address'}}, 'additionalProperties': False}
claim_check
Extract checkable factual claims from buyer-submitted text or a public URL, and verdict each one — supported, contradicted, unsupported or unverifiable — against Wikipedia and any buyer-supplied source URLs, with verbatim quoted evidence and links. Informational only. Price $0.05 per call, paid with USDC over x402.
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {'url': {'type': 'string', 'minLength': 1, 'description': 'a public https url whose page is fetched and checked instead of text'}, 'text': {'type': 'string', 'maxLength': 8000, 'minLength': 1, 'description': 'buyer text to check, at most 8 000 characters; exactly one of text or url is required'}, 'sources': {'type': 'array', 'items': {'type': 'string', 'minLength': 1}, 'maxItems': 5, 'description': 'up to 5 https urls the model may cite as evidence, in addition to Wikipedia'}, 'max_claims': {'type': 'integer', 'maximum': 8, 'minimum': 1, 'description': 'maximum claims to extract and verdict; default 5'}}, 'additionalProperties': False}
defi_protocol
Snapshot of one DeFi protocol by DefiLlama slug: TVL by chain, category, 1d/7d change, audits, refreshed every 5 minutes from DefiLlama's protocol summary. Price $0.01 per call, paid with USDC over x402.
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['slug'], 'properties': {'slug': {'type': 'string', 'pattern': '^[a-z0-9-]{1,64}$', 'description': 'DefiLlama protocol slug, e.g. aave-v3'}}, 'additionalProperties': False}
defi_yields
DeFi yield pools from DefiLlama, normalized and filterable by chain, project, symbol, stablecoin and min TVL; refreshed every 5 minutes. Price $0.02 per call, paid with USDC over x402.
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {'chain': {'type': 'string', 'maxLength': 40, 'minLength': 1, 'description': 'chain name, e.g. base, ethereum, solana'}, 'limit': {'type': 'integer', 'maximum': 200, 'minimum': 1}, 'symbol': {'type': 'string', 'maxLength': 40, 'minLength': 1}, 'project': {'type': 'string', 'maxLength': 64, 'minLength': 1, 'description': 'DefiLlama project slug, e.g. aave-v3'}, 'stablecoin': {'type': 'boolean'}, 'min_tvl_usd': {'type': 'number', 'minimum': 0}}, 'additionalProperties': False}
market_odds
The current odds of one Polymarket market and how they moved: give a market slug, a 0x condition id or the question as free text and get the YES and NO prices, the last trade, the implied probability, liquidity and volume, and the 24-hour and 7-day change against the derived store's daily closes, from Polymarket's public Gamma API. Deterministic, no LLM, seconds per call; a keyed market that does not exist is refused before payment, a free-text question that matches nothing is answered as not_found with the nearest candidates. A market price is not a forecast; informational only. Price $0.01 per call, paid with USDC over x402.
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['market'], 'properties': {'market': {'type': 'string', 'maxLength': 200, 'minLength': 3, 'description': 'a Polymarket market slug, a 0x-prefixed 64-hex condition id, or the market question as free text'}}, 'additionalProperties': False}
market_screener
A ranked list of Polymarket markets from a derived store under deterministic filters: status (open, resolved or all), a category (an event tag with at least 200 resolved markets), a minimum lifetime volume, closing within N days, or the biggest 7-day movers up or down; sorted by volume, closing date or move; up to 50 rows with the question, tags, end date, resolution, volume, last close, 7-day change and days to the end. At most 500 candidates are ranked per request. No LLM, no free text. History and current prices, not advice. Price $0.05 per call, paid with USDC over x402.
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {'sort': {'enum': ['volume', 'closing', 'move'], 'type': 'string', 'description': 'default volume'}, 'limit': {'type': 'integer', 'description': '1â\x80\x9350, default 20'}, 'movers': {'enum': ['up', 'down'], 'type': 'string', 'description': 'open only: sort by the 7-day change'}, 'status': {'enum': ['open', 'resolved', 'all'], 'type': 'string', 'description': 'default open'}, 'category': {'type': 'string', 'description': '"all" or an event tag with at least 200 resolved markets'}, 'min_volume_usd': {'type': 'number', 'description': '0â\x80\x9310000000, default 1000'}, 'closing_within_days': {'type': 'integer', 'description': 'open only: 1â\x80\x93365'}}, 'additionalProperties': False}
news_search
Crypto and markets headlines matching your words, from twelve fixed public RSS/Atom feeds (CoinDesk, The Block, Decrypt, Cointelegraph, The Defiant, DL News, Blockworks, Bankless, Polymarket, CNBC, Bloomberg, Financial Times) refreshed every ten minutes: whole-word, case-insensitive search over titles and summaries within the last 1-168 hours (default 48), newest first, deduplicated, up to 50 items with title, link, publisher, published time and a short summary. Headlines as published, links to the source, no LLM. Informational only. Price $0.01 per call, paid with USDC over x402.
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['query'], 'properties': {'hours': {'type': 'integer', 'maximum': 168, 'minimum': 1, 'description': 'look back this many hours (default 48)'}, 'limit': {'type': 'integer', 'maximum': 50, 'minimum': 1, 'description': 'maximum headlines (default 20)'}, 'query': {'type': 'string', 'maxLength': 120, 'minLength': 2, 'description': 'search words, matched whole-word and case-insensitively against titles and summaries'}}, 'additionalProperties': False}
odds_history
The daily YES-price history of one Polymarket market from a derived store of on-chain fills (the MIT-licensed dump before 2026-07-21, the public daily API after): give a market slug, a 0x condition id or a numeric id and a number of days (1-365, default 90) and get the series of daily closes with fill counts and volume, plus a summary: open, high, low, last, 1-day and 1-week change, days to the end date and the volume over the window. A market the store does not hold is refused before payment. Deterministic, no LLM. History, not a prediction. Price $0.02 per call, paid with USDC over x402.
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['market'], 'properties': {'days': {'type': 'integer', 'description': "1â\x80\x93365 daily closes ending at the store's data cut-off (default 90)"}, 'market': {'type': 'string', 'description': 'a Polymarket market slug, 0x condition id or numeric id held by the store'}}, 'additionalProperties': False}
resolution_check
Has a Polymarket market resolved, and how? Give a market slug, a 0x condition id, or the question as free text: you get the status (open, resolved, voided, unknown, not_found), the winning outcome and payout vector, when it closed and by which mechanism (UMA status, resolver), how many days after its end date, the last traded price and best bid/ask, and the event's categories, from Polymarket's public Gamma API. Deterministic, no LLM, seconds per call; a free-text question that matches no market is answered as not_found with the nearest candidates. A record of what happened, not a prediction; informational only. Price $0.05 per call, paid with USDC over x402.
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['market'], 'properties': {'market': {'type': 'string', 'maxLength': 200, 'minLength': 3, 'description': 'a Polymarket market slug, a 0x-prefixed 64-hex condition id, or the market question as free text'}}, 'additionalProperties': False}
rule_backtest
Replay one fixed, published rule over resolved Polymarket markets from a derived store of on-chain daily closes: favorite_hold (buy the side at or above p on its first such day), longshot_hold (buy the side at or below p), late_entry (buy the favourite N days before the end date) or momentum_1w (buy in the direction of a one-week move). Pick a category (an event tag) and a date range; you get hit rate, mean and median return, drawdown, Brier score, a calibration table by entry price, results by year, a sample of matched markets and the exact method. Deterministic, no LLM, no buyer code. History, not a prediction; informational only. Price $0.25 per call, paid with USDC over x402.
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['rule'], 'properties': {'to': {'type': 'string', 'description': 'YYYY-MM-DD, last resolution day'}, 'from': {'type': 'string', 'description': 'YYYY-MM-DD, first resolution day'}, 'rule': {'enum': ['favorite_hold', 'longshot_hold', 'late_entry', 'momentum_1w'], 'type': 'string', 'description': 'the rule to replay (see the route description)'}, 'category': {'type': 'string', 'description': '"all" or an event tag with at least 200 resolved markets'}, 'threshold': {'type': 'number', 'description': 'favorite_hold 0.55â\x80\x930.99, longshot_hold 0.01â\x80\x930.45, momentum_1w 0.02â\x80\x930.50'}, 'min_volume_usd': {'type': 'number', 'description': '1000â\x80\x9310000000'}, 'days_before_end': {'type': 'integer', 'description': 'late_entry only: 1â\x80\x9360'}}, 'additionalProperties': False}
scrape_markdown
Fetch one public web page (buyer-supplied URL, no login walls, robots.txt honoured) and return its main content as clean Markdown with title and word count. Price $0.02 per call, paid with USDC over x402.
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['url'], 'properties': {'url': {'type': 'string', 'minLength': 1, 'description': 'absolute https url of a public page'}, 'max_chars': {'type': 'integer', 'maximum': 60000, 'minimum': 500}}, 'additionalProperties': False}
scrape_summary
Same as /v1/scrape/markdown plus a structured summary (≤200 words), key points and entities produced by an LLM from the page text. Price $0.04 per call, paid with USDC over x402.
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['url'], 'properties': {'url': {'type': 'string', 'minLength': 1, 'description': 'absolute https url of a public page'}, 'max_chars': {'type': 'integer', 'maximum': 60000, 'minimum': 500}}, 'additionalProperties': False}
social_mentions
What people are saying about your words on two public forums, deterministic and without an LLM: Hacker News stories and comments (via the Algolia HN Search API) and Polymarket event comments (via the Gamma API) within the last 1-168 hours (default 48), whole-word and case-insensitive, newest first, deduplicated, up to 50 items with the text (at most 300 characters), a link, the author's public handle and the time; counts per source and each source's ok flag. Public posts as written by their authors; not advice. Price $0.01 per call, paid with USDC over x402.
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['query'], 'properties': {'hours': {'type': 'integer', 'maximum': 168, 'minimum': 1, 'description': 'look back this many hours (default 48)'}, 'limit': {'type': 'integer', 'maximum': 50, 'minimum': 1, 'description': 'maximum items (default 20)'}, 'query': {'type': 'string', 'maxLength': 120, 'minLength': 2, 'description': 'search words, matched whole-word and case-insensitively against posts and comments'}}, 'additionalProperties': False}
swap_precheck
Everything to check before one swap on Base, in one call: the rule-based trade gate on the token (pass, caution or block with every reason), a scan of the buyer's own wallet for airdrop spam, honeypots and lookalikes when a wallet is given, and whether the token sits among the trending pools right now. The verdict is the gate's; the rest is context beside it. Deterministic, no LLM. Price $0.10 per call, paid with USDC over x402.
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['token'], 'properties': {'token': {'type': 'string', 'pattern': '^0x[0-9a-fA-F]{40}$', 'description': 'The token contract to gate'}, 'wallet': {'type': 'string', 'pattern': '^0x[0-9a-fA-F]{40}$', 'description': "The buyer's own wallet to scan for airdrop spam"}}, 'additionalProperties': False}
token_check
A deterministic Base token safety card from Blockscout, DexScreener (derived) and Honeypot.is plus the Base RPC: what the contract is, who controls it, who holds it, where it trades, and whether a simulated buy/sell round-trips, with rule-based risk flags and a 0-100 score. No LLM. Informational only. Price $0.05 per call, paid with USDC over x402.
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['address'], 'properties': {'chain': {'type': 'string', 'const': 'base', 'description': 'chain to check; only "base" is supported in v1'}, 'address': {'type': 'string', 'pattern': '^0x[0-9a-fA-F]{40}$', 'description': 'a Base (chain id 8453) token contract address'}}, 'additionalProperties': False}
token_info
The cheapest way to look up a Base token: name, symbol, decimals, total supply, holder count, price, liquidity, pool count, largest pool, FDV and 24h volume, from Blockscout and DexScreener. Deterministic, no LLM, seconds per call. It is the data half of token_check; for contract ownership, holder concentration and a honeypot simulation, buy that instead. Informational only. Price $0.005 per call, paid with USDC over x402.
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['address'], 'properties': {'chain': {'type': 'string', 'const': 'base', 'description': 'chain to look up; only "base" is supported in v1'}, 'address': {'type': 'string', 'pattern': '^0x[0-9a-fA-F]{40}$', 'description': 'a Base (chain id 8453) token contract address'}}, 'additionalProperties': False}
token_report
Everything an agent needs before touching a Base token, in one call: the deterministic safety card (contract, ownership, holder concentration, market, honeypot simulation, rule-based risk flags and a 0-100 score), the DefiLlama pools its symbol appears in with their TVL and APY, a sourced brief on the project written from its own site and Wikipedia with verbatim quotes (or none, when nothing verifiable is found), and a written verdict — avoid, caution or acceptable — whose reasons must each name a field of this report, checked in code, and whose verdict is overruled when it contradicts the risk score. Ask an optional question and it is answered from the same data. Informational only, not investment advice. Price $1.00 per call, paid with USDC over x402.
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['address'], 'properties': {'address': {'type': 'string', 'pattern': '^0x[0-9a-fA-F]{40}$', 'description': 'a Base (chain id 8453) token contract address'}, 'question': {'type': 'string', 'maxLength': 300, 'minLength': 1, 'description': "optional question about this token, at most 300 characters, answered from the report's own data"}}, 'additionalProperties': False}
topic_brief
A sourced brief on any topic: 150-500 words of Markdown in which every paragraph cites the pages it was written from, plus the key facts as verbatim quotes with the URL each came from. Sources are up to 5 public pages you name plus Wikipedia; a fact whose quote is not found word for word in a fetched page is dropped. Informational only. Price $0.10 per call, paid with USDC over x402.
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['topic'], 'properties': {'topic': {'type': 'string', 'maxLength': 200, 'minLength': 1, 'description': 'the topic to brief, as a phrase of at most 200 characters; not a url'}, 'sources': {'type': 'array', 'items': {'type': 'string', 'minLength': 1}, 'maxItems': 5, 'description': 'up to 5 public https urls to brief from, in addition to Wikipedia'}, 'max_words': {'type': 'integer', 'maximum': 500, 'minimum': 150, 'description': 'maximum words in the brief; default 300'}}, 'additionalProperties': False}
trade_gate
One rule-based verdict before a swap on one Base token: pass, caution or block, with the reasons and the numbers that tripped them — Honeypot.is buy/sell simulation and taxes, pool liquidity and age, holder concentration, contract verification and ownership, and a name-spoof check against the canonical tokens. Deterministic, no LLM; a pass is not a guarantee. Price $0.05 per call, paid with USDC over x402.
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['address'], 'properties': {'chain': {'enum': ['base'], 'type': 'string', 'description': 'only base'}, 'address': {'type': 'string', 'pattern': '^0x[0-9a-fA-F]{40}$', 'description': 'a Base (chain id 8453) token contract address'}}, 'additionalProperties': False}
wallet_check
A deterministic Base wallet card for any address: EOA or contract, ETH balance, first seen and last activity, transaction and token-transfer counts, up to 20 ERC-20 holdings by value, and rule-based flags (fresh wallet under 7 days, dormant over 180 days, no ETH, single token, contract address), from Blockscout and the Base RPC. No labels, no scoring, no LLM. Facts an agent can act on; informational only. Price $0.05 per call, paid with USDC over x402.
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['address'], 'properties': {'address': {'type': 'string', 'pattern': '^0x[0-9a-fA-F]{40}$', 'description': 'a Base (chain id 8453) address â\x80\x94 an EOA or a contract'}}, 'additionalProperties': False}
yield_report
An LLM-written read of DeFi yield pools from DefiLlama matching a filter: a headline verdict, key points, risks, a best-fit pool if any, and caveats, alongside the underlying pool rows. Price $0.10 per call, paid with USDC over x402.
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {'chain': {'type': 'string', 'maxLength': 64, 'minLength': 1, 'description': 'chain name, e.g. base, ethereum, solana'}, 'limit': {'type': 'integer', 'maximum': 20, 'minimum': 1, 'description': 'maximum pools to include; default 10'}, 'symbol': {'type': 'string', 'maxLength': 64, 'minLength': 1, 'description': 'token symbol, e.g. USDC'}, 'project': {'type': 'string', 'maxLength': 64, 'minLength': 1, 'description': 'DefiLlama project slug, e.g. aave-v3'}, 'stablecoin': {'type': 'boolean', 'description': 'restrict to stablecoin pools only'}, 'min_tvl_usd': {'type': 'number', 'minimum': 0, 'description': 'minimum pool TVL in USD; default 1000000'}}, 'additionalProperties': False}
History

Recent tool changes

Added
swap_precheck
Sept. 21, 2026, 2:45 a.m.
Added
airdrop_scan
Sept. 21, 2026, 2:45 a.m.
Added
trade_gate
Sept. 21, 2026, 2:45 a.m.
Added
social_mentions
Sept. 21, 2026, 2:45 a.m.
Added
news_search
Sept. 21, 2026, 2:45 a.m.
Added
token_report
Sept. 21, 2026, 2:45 a.m.
Added
topic_brief
Sept. 21, 2026, 2:45 a.m.
Added
market_screener
Sept. 21, 2026, 2:45 a.m.
Added
odds_history
Sept. 21, 2026, 2:45 a.m.
Added
rule_backtest
Sept. 21, 2026, 2:45 a.m.
Added
market_odds
Sept. 21, 2026, 2:45 a.m.
Added
resolution_check
Sept. 21, 2026, 2:45 a.m.
Added
wallet_check
Sept. 21, 2026, 2:45 a.m.
Added
token_info
Sept. 21, 2026, 2:45 a.m.
Added
token_check
Sept. 21, 2026, 2:45 a.m.
Added
claim_check
Sept. 21, 2026, 2:45 a.m.
Added
yield_report
Sept. 21, 2026, 2:45 a.m.
Added
scrape_summary
Sept. 21, 2026, 2:45 a.m.
Added
scrape_markdown
Sept. 21, 2026, 2:45 a.m.
Added
defi_protocol
Sept. 21, 2026, 2:45 a.m.
Added
defi_yields
Sept. 21, 2026, 2:45 a.m.
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