deadends.dev

Structured error knowledge database for AI coding agents. 2476 error patterns across 54 domains (android, api, aws, banking, cicd, cloud, cmake, communication, cuda, culture, data, database, disaster, docker, dotnet, elasticsearch, embedded, emergency, flutter, food-safety, git, go, grpc, huggingface, java, kafka, kubernetes, legal, llm, medical, mental-health, mongodb, networking, nextjs, nginx, node, opencv, pet-safety, php, pip, policy, python, pytorch, react, redis, ros2, rust, safety, security, tensorflow, terraform, typescript, unity, visa). Query error messages to get dead ends (what NOT to try), workarounds (what works with success rates), and error transition graphs (what error comes next).

Skills

• Match Error Message
  Match an error message against 2476 known patterns across 54 domains. Returns dead ends, workarounds with success rates, and error chains.
  errorsdebuggingtroubleshootingdead-endsworkarounds
• Get Error Details
  Get full structured failure knowledge for a specific error by its ID. Returns complete dead ends, workarounds, transition graphs, and source evidence.
  errorslookupapi
• List Error Domains
  List all 54 error domains with counts.
  domainsindex
• Search Errors
  Fuzzy keyword search across all errors. Use when you have a vague description rather than an exact error message.
  searcherrors
• List Errors By Domain
  List all errors in a specific domain with fix rates.
  domainlist
• Batch Lookup
  Look up multiple error messages at once (max 10). Use for debugging error chains or log analysis.
  batcherrors
• Domain Statistics
  Get quality metrics for a domain: error counts, fix rates, resolvability, confidence levels.
  statsquality
• Error Chain Traversal
  Get the transition graph for an error: what errors follow, what precedes it, what gets confused with it.
  chaingraphtransitions
• List Errors By Country
  List country-scoped dead ends by ISO alpha-2 code: visa, banking, legal, cultural, medical, food-safety, emergency - jurisdiction knowledge generic LLM training data gets wrong.
  countryvisalegaltraveljurisdiction
• Country Coverage Summary
  Country-level summary: total entries, domain breakdown, average fix rate, latest update. Use to assess coverage before relying on country data.
  countrystatscoverage
• Report Workaround Outcome
  Report whether a workaround worked or failed. Feedback improves fix_success_rate for future agents.
  feedbackoutcomeswrite

How to call

https://deadends.dev

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