L402 Kit

Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/thiagodataengineer-l402-kit

About

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools

14 read · 1 write · 1 delete

Secrets

None asked for

Install scripts

Not scanned yet

Runs as

Node.js package

Tools (16)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

• l402_balanceCheck Lightning budgetread-only

  Returns the remaining Bitcoin Lightning budget for this MCP session. Use this before calling l402_fetch to confirm you have enough sats — avoids wasted attempts when budget is exhausted. Returns: '<remaining> sats remaining of <total> total (spent: <spent> sats)'. Read-only — does not trigger any payment or side effect. Budget is set at server startup via BUDGET_SATS (default: 1000 sats ≈ $0.60); to increase it, restart the MCP server.

• l402_fetchFetch L402-protected URL

  Fetch a URL that may require a Bitcoin Lightning payment (L402 protocol). Side effect: deducts sats from the session budget when a payment is required — check l402_balance first if budget is limited. Flow: sends request → if 402 received, pays the Lightning invoice (1 attempt) → retries once with payment proof → returns response body as text. Fails with error if: budget is exhausted, URL is unreachable, or the Lightning payment fails. Do NOT use for regular (non-L402) URLs — use a standard fetch tool instead. Do NOT use if l402_balance shows 0 sats remaining.

• l402_set_budgetCheck budget statusread-only

  Returns the session budget cap configured at startup (via BUDGET_SATS env var). Use this to confirm what hard spending limit is in effect — useful at the start of a session before making any API calls. Read-only: this tool CANNOT set or change the budget at runtime. To raise or lower the cap, stop and restart the MCP server with a different BUDGET_SATS value. For remaining balance during a session, use l402_balance instead.

• l402_spending_reportLightning spending reportread-only

  Returns a full audit of all Bitcoin Lightning payments made in this MCP session. Includes: total sats spent, remaining budget, sats spent per domain, and chronological transaction list (timestamp + sats + URL). Use this instead of l402_balance when you need to know *which* APIs were called and *how much* each cost, not just the remaining balance. Read-only — does not trigger any payment or side effect. Returns '(none yet)' for domains and transactions if no payments have been made this session.

• verity_alphaCrypto-native strategic intelligence (premium tier)read-only

  Strategic intelligence on crypto narratives, on-chain anomalies, and alpha windows via VERITY's strategist persona. Premium tier — call verity_pricing for current sats. Different from research: alpha specifically identifies which intelligence is actionable NOW, in this market cycle (timing-aware). Use for: 'should I rotate?', 'is this a narrative window?', 'where is smart money positioning?'. Returns structured strategic synthesis with thesis, risks, and timing signal.

• verity_btc_priceBTC Price (low-cost tier)read-only

  Real-time BTC price in USD, EUR, and BRL. 10 sats per call.

• verity_domain_intelDomain Intelligence (premium tier)read-only

  WHOIS, DNS records, and SSL certificate intel for any domain. 500 sats per call.

• verity_integrationl402-kit Integration (consulting tier)

  Generate a full l402-kit integration for any GitHub repository. 10000 sats per call.

• verity_pricingVERITY live pricing (free)read-only

  Get the current sat price for every VERITY service. Free — no payment required. Returns the live machine-readable catalog: { services: [{ id, endpoint, priceSats, floor, ... }], updated }. Prices are dynamic (adjust every 30min based on demand). Use this BEFORE any other verity_* tool when budget is tight, especially before verity_integration.

• verity_researchDeep research bundle (premium tier)read-only

  Deep research: web search + scrape of top result + AI summarization in a single call via VERITY. Premium tier — call verity_pricing for current sats. Cheaper than calling search + scrape + summarize separately, and one Lightning payment instead of three. Returns: { summary: string, scraped_url: string, sources: [{ title, link, snippet }] }.

• verity_scrapeWeb Scrape (mid tier)read-only

  Scrape any public URL and return clean markdown. 200 sats per call.

• verity_searchWeb Search (mid tier)read-only

  Web search returning top 10 results. 100 sats per call.

• verity_sentimentSentiment Analysis (low-cost tier)read-only

  Sentiment analysis with score and keywords. 30 sats per call.

• verity_summarizeSummarize (mid tier)read-only

  AI summarization of up to 50k characters of text. 50 sats per call.

• verity_translateTranslate text or MDX (mid tier)read-only

  AI translation to 11 locales, MDX-aware (preserves code blocks and URLs). 50 sats per call.

Signals

Stars

4

Forks

1

Open issues

0

Last commit

May 28, 2026 (5 months ago)

Last release

May 11, 2026 (5 months ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name

io.github.ThiagoDataEngineer/l402-kit

Version

1.8.7

Auth

No auth

Packages

npm l402-kit

License

MIT

Repository

github.com/ShinyDapps/l402-kit

First seen

Oct 24, 2026

Last checked

Oct 24, 2026

Source

Official MCP Registrygithub-graphql