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Skill Packs

100+ curated multi-tool workflows. Each pack solves a real job that no single tool covers - auditing a domain, working up a time series, decoding an opaque blob, pulling the macro backdrop - and ships as a single MCP prompt. An agent calls prompts/get { name: "<pack>", arguments: { … } } and gets back a ready-to-run plan with the right Agent402 tools wired in (in the right order, with the right inputs).

  • Browse on the live site: agent402.tools/skills (full templates, arguments, examples)
  • MCP discovery: every MCP-aware client picks them up via prompts/list → prompts/get
  • Find-by-task: /api/find?q=<task> also recommends a matching pack alongside individual tools, so a task-shaped query points at the workflow, not just the raw tools.

How to call a pack

// MCP (any MCP-aware client - Claude Desktop, Cline, etc.)
prompts/get { "name": "security-audit", "arguments": { "domain": "example.com" } }

// HTTP (plain GET - no wallet needed to render a template)
GET https://agent402.tools/skills/security-audit?domain=example.com

The template is the plan - the agent then executes each step. Payment (USDC via x402 or free proof-of-work) only happens when the agent actually calls each tool.

Every pack is also a single paid endpoint, POST /api/skill/{slug}, which runs the whole workflow in one call for one flat price. That price is the Price column in the tables below (verifiable in /api/pricing under the skill-{slug} slugs). Rendering the template stays free either way; the flat price is what the bundled run costs.

Security & trust (9)

Pack Price What it solves
security-audit $0.12 Enumerate a domain's external attack surface: certs, DNS posture, email auth, HTTP headers, tech stack.
email-deliverability $0.10 Diagnose why a domain's email lands in spam: SPF, DMARC, DKIM strength, MX, composite score.
fraud-signals $0.15 Is this domain a phishing site / typosquat / scam? Pull the reputation signals before you click.
jwt-forensics $0.050 "Is this JWT valid?" Decode, render the time claims, compute expiry, then HMAC-verify against the secret.
domain-intel $0.075 Full domain security + SEO intel: WHOIS, DNS, TLS, headers, tech stack, robots, certificate transparency.
ssl-audit $0.10 TLS/SSL posture: live certificate inspection, HTTP security headers, and CAA DNS records.
email-security $0.10 Full email auth posture: SPF, DMARC, DKIM, and a composite deliverability score.
brand-protection $0.20 Is this domain legitimate? WHOIS age, DNS, scam/phishing search, and HTTP headers for a trust read.
domain-age $0.060 How old and legit is this domain? WHOIS registration, DNS resolution, and TLS certificate in one pass.

Web extraction & document intelligence (8)

Pack Price What it solves
content-extraction $0.30 Turn arbitrary URLs and PDFs into clean structured text - articles, page metadata, PDF pages, OCR.
structured-scrape $0.20 Pull structured data out of any page deterministically - articles, tables, elements by CSS selector.
any-to-markdown $0.20 "I have a URL but it might be HTML, PDF, or an image - give me clean markdown either way."
document-intel $0.20 Turn any PDF or image URL into structured data - metadata, text, page ranges, OCR, barcodes.
link-preview $0.12 Turn a URL into a card-shaped preview - OpenGraph/Twitter metadata + normalized social image + thumbnail.
pdf-pipeline $0.060 Full PDF pipeline - metadata, markdown conversion, and first-page extraction in one call.
url-inspector $0.060 Quick URL health + metadata - parse the structure, verify reachability, and pull page metadata.
content-grade $0.080 Grade a page's content quality - extract the readable content then analyze keyword density.

SEO & site audit (5)

Pack Price What it solves
seo-audit $0.070 Can search engines and AI crawlers index this page? Reachability, TLS, robots, sitemap, meta/OG, link graph.
page-audit $0.12 Full page SEO + security audit: content, metadata, HTTP headers, robots policy, and sitemap health.
competitor-scan $0.15 What's a competitor running? Tech stack, HTTP headers, WHOIS, and page metadata in one call.
status-snapshot $0.070 "Is this site healthy, addressable, and crawlable - right now?" DNS → HTTP → headers → TLS → robots.
content-quality $0.050 Readability scores, keyword density, and a URL-ready slug from a block of text.

Finance (14)

Pack Price What it solves
financial-research $1.50 SEC filings + real-time quotes + history + macro context for a single ticker.
financial-analysis $0.080 Quick company snapshot: live quote, 9 key financial metrics, and upcoming earnings.
loan-comparison $0.050 Compare two or more loan offers on one rubric - monthly payment, total interest, NPV, effective rate.
investment-decision $0.050 Run a capital-allocation decision - NPV at your hurdle rate, IRR, opportunity cost, levered cashflow.
retirement-planning $0.050 Will my plan work? Project accumulation with compound interest, then model the drawdown phase.
savings-goal $0.050 How much to save each month to hit $X in N years? Pin down the required contribution.
company-dossier $0.12 Comprehensive company research in one call: quote, financials, filings, insider trades, news.
earnings-watch $0.10 Is this company reporting soon and what's the consensus? Earnings calendar, quote, recent results.
earnings-deep-dive $0.050 Everything before a company reports: the upcoming date, latest financials, recent filings, live quote, and fresh news in one pass.
insider-alert $0.15 Insider buying/selling for a stock: Form 4 trades, live quote, and recent SEC filings.
price-monitor $0.080 Side-by-side snapshot of a stock and a crypto asset: live quotes, 1-year history, date-stamped compare.
options-analytics $0.050 Price a European option on a live stock: current quote, volatility from recent history, Black-Scholes fair value plus the full greeks, and catalyst news.
finance-calc $0.050 Compound interest, amortization schedule, and loan payment - the three calculators agents need most.
market-open $0.12 Pre-trade snapshot for one ticker before the bell: live quote, pre-market quote, options surface, dividend posture, and today's earnings calendar.

Macro & SEC (12)

Pack Price What it solves
macro-economics $0.65 Pull the canonical US macro dataset - yield curve, CPI, unemployment, fed funds, Sahm rule.
macro-context $0.75 "Is the economic backdrop you're modeling against still current?" - refresh the macro snapshot.
sec-filings-deep-dive $0.85 Full EDGAR picture of one company: filings, key financial time series, insider trades, full-text search.
regulatory-watch $0.70 "Who just filed / bought / IPO'd?" - EDGAR full-text search, recent filings, Form 4s, 13F, IPO calendar.
ipo-watch $0.15 What's going public? Recent S-1/IPO filings from EDGAR plus a web search for IPO news.
yield-dashboard $0.10 Current yield-curve snapshot: full Treasury curve, key spreads, and average rates.
fixed-income-desk $0.050 Read the rate environment and price a bond in one workflow: live Treasury curve, the recession-signal spread, inflation context, then bond price and yield at current rates.
inflation-check $0.10 Is the economy in recession territory? CPI, fed funds, unemployment, and Sahm rule.
fx-monitor $0.15 Major currency snapshot: EUR/USD, GBP/USD, JPY/USD plus the full FX dashboard.
fred-snapshot $0.10 Key Fed indicators - fed funds rate, unemployment, and CPI - in one call.
world-data $0.080 GDP and population for a country - two key World Bank indicators.
macro-dashboard $0.10 The full macro plus crypto dashboard in one call: 5 FRED series, 5 Treasury reads, the curve spread, crypto market/trending/global, and live gas.

Time series & forecasting (3)

Pack Price What it solves
trend-analysis $0.20 Take any numeric series and run the full workup - descriptives, moving averages, trend, outliers, forecast.
forecasting-bake-off $0.20 Backtest all four methods (naive/drift, SES, Holt, Holt-Winters), rank by RMSE, forecast with the winner.
number-crunch $0.050 Descriptive statistics, correlation analysis, and outlier detection on a single dataset.

Crypto & onchain (13)

Pack Price What it solves
market-brief $0.050 Quick crypto snapshot: price for a coin, trending coins, and global market stats in one call.
crypto-research $0.70 Live price, market structure, OHLC history, trending status, global context, and news for a coin.
crypto-dossier $0.12 Everything about a coin: live price, 90-day history, trending status, market context, news + top article.
defi-protocol-scanner $0.050 Due-diligence a DeFi protocol: live token price, market context, protocol TVL across chains, and recent news.
defi-dashboard $0.15 DeFi overview: total TVL, ETH price, Base gas, and global crypto stats.
nft-portfolio $0.15 NFT + wallet snapshot: NFT holdings, native balance, and ETH price for an address.
wallet-audit $0.15 Full wallet review: balance, recent transactions, and token metadata for an address.
wallet-readiness $0.050 "Can this wallet pay right now?" USDC on Base + Solana, live Base gas, and an Onramp funding link.
onchain-analyst $0.20 Ask Base anything in SQL - your query runs against Coinbase's indexed, decoded chain data.
gas-optimizer $0.10 Find the cheapest gas: Base gas, Ethereum gas, Base fee estimate, and ETH price for USD conversion.
tx-forensics $0.10 Explain what an EVM transaction actually did: confirmation status, the raw transaction, decoded calldata with typed parameters, resolved function signature, and labeled counterparties.
cheapest-rail $0.050 Where should an agent transact this minute? Live gas across L2s, a fee estimate, and ETH spot.
contract-audit $0.15 Triage a smart contract before an agent touches it: verified source, heuristic vulnerability scan, known-address check, selector resolution, and a read-only dry-run of the exact call.

Network, DevOps & API work (6)

Pack Price What it solves
dns-network-ops $0.080 End-to-end DNS health check: records, multi-resolver propagation, WHOIS, ASN, robots.txt, reachability.
api-investigation $0.10 Point at an unknown API and figure out how to use it: auth, content type, version, rate limits, schema.
schema-evolution $0.060 "Did this API contract change in a way that breaks us?" - diff two OpenAPI snapshots, lint, validate.
api-health $0.060 Is this API endpoint healthy? Liveness check, response headers, and TLS certificate status.
openapi-audit $0.060 Lint an OpenAPI spec and validate a sample payload against it - catch schema errors in one pass.
schema-guard $0.050 Contract-test a JSON payload: validate against your schema, infer the schema the payload implies, diff the two to expose drift, and return a normalized pretty-print.

Data engineering & RAG (7)

Pack Price What it solves
csv-profile $0.050 Hand it a CSV and get a column-by-column profile: stats, outliers, correlations, baseline regression.
data-interchange $0.050 Bring data in from any format, normalize through JSON, merge, diff, and fan out to CSV/YAML/JSON.
text-hygiene $0.050 Turn dirty text into something downstream code can trust - measure, redact PII, dedupe, sort, extract.
rag-prep $0.050 Turn a raw document into a vector-DB-ready JSONL dataset - chunk, token-count, attach metadata, validate.
json-pipeline $0.050 Validate, pretty-print, and convert JSON to CSV - the complete JSON processing workflow.
data-convert $0.050 CSV → JSON → YAML - convert tabular data through the common interchange formats in one chain.
xml-json $0.050 Convert XML to JSON and pretty-print it - the "legacy API response to modern format" workflow.

Decoding & inspection (4)

Pack Price What it solves
decode-blob $0.050 Hand the agent an opaque string - JWT, base64 JSON, gzipped response - and identify + unwrap it layer by layer.
webhook-debug $0.050 A webhook hit your endpoint - confirm it's authentic, valid, and safe to log.
jwt-toolkit $0.050 Decode and verify a JWT in one pass - see the payload and check the signature.
webhook-intake $0.050 The production ingest path for an incoming webhook: verify the provider signature (constant-time, replay-window enforced), schema-validate the now-trusted body, fingerprint the raw bytes for redelivery dedup, normalize the timestamp, and redact PII before anything is logged.

Identity & onboarding (4)

Pack Price What it solves
user-onboarding $0.050 Take a signup form and run onboarding deterministically - validate, score, mint ID, slug, hash, verify 2FA.
identity-mint $0.050 Server-side identity issuance - UUIDv4 + deterministic UUIDv5 + slug + recovery password + session JWT.
contact-verify $0.060 Verify an email is deliverable - syntax validation plus MX record check on the domain.
entity-enrich $0.15 Company name to verified identity plus web footprint: Wikidata facts, the LEI legal-entity record, the SEC filer, domain registration, tech stack, and brand favicon.

Location & time (6)

Pack Price What it solves
location-intel $0.10 Point at an address and assemble the brief - coords, address, nearby, weather, NWS alerts, seismic.
meeting-scheduler $0.050 Schedule across timezones without round-tripping - convert, verify working days, present the slot.
trip-planner $0.050 Plan a multi-stop journey - geocode each stop, sum pairwise distances, add travel time, pull weather.
weather-brief $0.060 Full weather briefing for a location: current conditions, 7-day forecast, and air quality.
timezone-planner $0.050 Timezone conversion, business-day calculation, and cron schedule preview - scheduling in one pass.
locale-brief $0.050 "Can I reach this counterparty this week?" Country facts, this year's public holidays, working days left this week, and the local time right now.

Media & accessibility (3)

Pack Price What it solves
media-pipeline $0.25 "User uploaded a thing, normalize it before storing." Probe → decode → resize → thumbnail → convert.
a11y-audit $0.050 Deterministic WCAG 2.x audit of an HTML page from a string and a fg/bg color pair.
subtitle-pipeline $0.10 Audio URL to finished subtitles: transcribe the audio, emit SRT/WebVTT/JSON cues, and report length, reading time, and word count.

Text & content utilities (5)

Pack Price What it solves
text-analyze $0.050 Full text analysis - word/sentence stats, keyword extraction, and token count.
content-clean $0.050 Clean and deduplicate text - redact PII, remove duplicate lines, and sort.
markdown-convert $0.050 Markdown → HTML and back - a round-trip that proves fidelity and yields both formats.
regex-test $0.050 Test a regular expression against text and get matches plus text statistics.
validator-suite $0.050 Validate common identifiers - ISBN (book), IBAN (bank account), and credit card (Luhn).

Search & citations (3)

Pack Price What it solves
search-and-cite $0.65 Research a question, return an answer with citations - synthesized take + SERP + news, verified by fetch.
article-digest $0.10 Quick research brief on any topic - web search results plus an AI-generated answer.
feed-watch $0.080 Monitor an RSS/Atom feed: parse it, read the top story in full, extract the keywords driving the cycle, and diff the item list against your last run to isolate what is new.

Why packs and not just tools

A single tool answers a question. A pack answers a job.

When an agent says "audit a domain", picking one tool (whois? dns? tls-cert? cert-transparency?) is a guess - the right answer is "all of them in the right order, then synthesize." That's what a pack encodes:

  • The plan is in the template, not in the model. Same pack, same plan, every time - no token-spending discovery loop.
  • The tools are pinned. When a new better tool ships, the pack template gets updated server-side; agents calling prompts/get always get the current best plan.
  • Pricing is transparent. Each tool's price is deterministic; the pack template lists every call so total cost is predictable before the first call.
  • No LLM in the serving path. The pack rendering itself is deterministic - no hidden inference, no surprise dependencies.

Adding a pack

Packs live in src/skills.js. A pack is { slug, title, tagline, useCase, toolSlugs[], arguments[], workflow[], notes[] } - see the existing entries for the shape. CI's "answers its own example" check covers the underlying tools; pack templates are validated by scripts/test-mcp-all.js (prompts/list returns N typed entries; prompts/get renders each one without throwing).

See also

agent402.tools · synced from wiki/ in the main repo — edit there, not here.

Home

Using it (for agents / buyers)

Tollbooth (for site owners)

Website & Developer

Under the hood

FAQ

agent402.tools · /api/stats · llms.txt

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