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Agents in Production

What surrounds the loop: MCP plumbing, caching, fallbacks, security checks, graphs and observability.

Advanced · 24 problems · 0 passed · Background reading: Agents — Roadmap

  1. 01Correlate JSON-RPC Response to Pending Requesteasy
  2. 02Cursor-Based Pagination for an MCP Tool Listeasy
  3. 03Truncate Oversized Tool Outputeasy
  4. 04Streaming Stop Sequence Cuttereasy
  5. 05JSON-RPC 2.0 Request Shape Validationmedium
  6. 06Parse Content-Length Stdio Framingmedium
  7. 07MCP Session Lifecycle State Transitionmedium
  8. 08Idempotency-Aware Retry Safety Checkmedium
  9. 09Tool Description Budget Fitting for Context Windowmedium
  10. 10Provider Fallback Cascademedium
  11. 11Exact Match Semantic Prompt Cachemedium
  12. 12Circuit Breaker State Transitionmedium
  13. 13Detect Prompt Injection Markers in Tool Outputmedium
  14. 14Detect Shell Metacharacters in Tool Argumentsmedium
  15. 15Redact PII Patterns From Textmedium
  16. 16State Update Merge Reducermedium
  17. 17Fan-In Aggregation of Parallel Branch Resultsmedium
  18. 18Supervisor Worker Routing Decisionmedium
  19. 19Verify Audit Log Hash Chain Integrityhard
  20. 20Aggregate Trace Spans Into a Treehard
  21. 21Inter-Rater Agreement (Cohen's Kappa)hard
  22. 22Compute Eval Confidence Interval (Wilson Score)hard
  23. 23Deadlock Detection via Wait-For Graph Cyclehard
  24. 24Detect Cyclic Tool Call Chainhard

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