Boltwork
This connects Claude to Boltwork's pay-per-use AI services using Bitcoin Lightning and the L402 protocol. You get tools for PDF summarization, code review, webpage extraction, translation across 24 languages, document comparison, and persistent agent memory. Payments happen automatically in the background via NWC (Alby, Mutiny), LNbits, Strike, or Phoenixd. No API keys or subscriptions. Two trial tools work immediately with zero setup for testing code review and summarization. Costs range from 5 sats for memory retrieval to 2000 sats for full code reviews. Useful when you want Claude to handle document processing or code analysis tasks without managing traditional API credentials, just microtransactions per call.
- tools
- 15
- auth
- Secret needed
- transport
- STDIO
- env vars
- 3
- last updated
- Apr 17, 2026
Tools
15 toolsPublic tool metadata for what this MCP can expose to an agent.
trial_summariseSummarise text — free trial
Summarise text — free trial
No parameter schema in public metadata yet.
trial_review_codeReview code — free trial
Review code — free trial
No parameter schema in public metadata yet.
summarise_pdfSummarise a PDF from URL
Summarise a PDF from URL
No parameter schema in public metadata yet.
summarise_webpageSummarise any web page
Summarise any web page
No parameter schema in public metadata yet.
review_codeFull code review with bugs, security, quality
Full code review with bugs, security, quality
No parameter schema in public metadata yet.
review_code_urlReview code from GitHub/GitLab URL
Review code from GitHub/GitLab URL
No parameter schema in public metadata yet.
extract_dataExtract structured data from PDF
Extract structured data from PDF
No parameter schema in public metadata yet.
translateTranslate text or document (24 languages)
Translate text or document (24 languages)
No parameter schema in public metadata yet.
extract_tablesExtract all tables from a PDF
Extract all tables from a PDF
No parameter schema in public metadata yet.
compare_documentsDiff two PDFs
Diff two PDFs
No parameter schema in public metadata yet.
explain_codeExplain code in plain English
Explain code in plain English
No parameter schema in public metadata yet.
memory_storeStore persistent agent memory
Store persistent agent memory
No parameter schema in public metadata yet.
memory_retrieveRetrieve agent memory
Retrieve agent memory
No parameter schema in public metadata yet.
memory_deleteDelete a memory key
Delete a memory key
No parameter schema in public metadata yet.
run_workflowChain multiple services in one call
Chain multiple services in one call
No parameter schema in public metadata yet.
Sponsors
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NWC_CONNECTION_STRINGsecretNostr Wallet Connect string (e.g. from Alby or Mutiny). Required if not using Phoenixd.
PHOENIXD_URLPhoenixd base URL e.g. http://localhost:9740. Required if not using NWC.
PHOENIXD_PASSWORDsecretPhoenixd HTTP Basic auth password. Required if using Phoenixd.
Readme
mcp-name: io.github.Squidboy30/boltwork-mcp
boltwork-mcp
MCP server for Boltwork — AI services that pay for themselves via Bitcoin Lightning.
Give your AI agent PDF summarisation, code review, translation, web extraction, document comparison, and persistent memory — all paid autonomously in sats. No API keys. No subscriptions. No accounts.
What this is
Boltwork is a pay-per-call AI services API that uses the L402 protocol — your agent makes a request, receives a Lightning invoice, pays it automatically, and gets the result back. No human involved.
Details
- Repository
- github.com/squidboy30/boltwork-mcp
- Categories
- Documents & Knowledge, Finance & Commerce
- Package
boltwork-mcp- Transport
- STDIO
- Auth
- Required
- Registry
- MCP registry, active
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