# 3 agent integration patterns for claim verification (verify-then-act, decompose-and-score, multi-agent supervisor)

**URL:** <https://forum.langchain.com/t/3-agent-integration-patterns-for-claim-verification-verify-then-act-decompose-and-score-multi-agent-supervisor/3576>\
**Category:** Talking Shop\
**Created:** [April 23, 2026, 8:31pm UTC](https://forum.langchain.com/t/3-agent-integration-patterns-for-claim-verification-verify-then-act-decompose-and-score-multi-agent-supervisor/3576 "2026-04-23T20:31:15Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![TKCollective](https://yyz1.discourse-cdn.com/flex007/user_avatar/forum.langchain.com/tkcollective/32/2863_2.png) [@TKCollective](https://forum.langchain.com/u/TKCollective)\
**Post date:** [April 23, 2026, 8:31pm UTC](https://forum.langchain.com/t/3-agent-integration-patterns-for-claim-verification-verify-then-act-decompose-and-score-multi-agent-supervisor/3576/1 "2026-04-23T20:31:15Z")

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Been building out more patterns for AgentOracle integration and wanted to share what’s working in production agent systems.

Three patterns that cover most real deployment scenarios:

1. Verify-then-act gate — single claim, binary decision, free via /verify-gate
2. Decompose and score — paragraph output, per-claim verdicts, keep the good claims and correct the bad ones
3. Multi-agent supervisor — CrewAI crew where one agent writes and one agent verifies before anything ships  
New in this tutorial: Pattern 3 now uses Decixa resolve() for dynamic provider discovery — the supervisor finds the best verification endpoint automatically rather than hardcoding AgentOracle.  
All three patterns tested live with real output, not mocked.  
Full tutorial: [3 Agent Integration Patterns for Claim Verification (LangChain + CrewAI + MCP) - DEV Community](https://dev.to/agentoracle/3-agent-integration-patterns-for-claim-verification-langchain-crewai-mcp-2l3h)  
Free to test: [agentoracle.co](http://agentoracle.co)  
pip install langchain-agentoracle

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**Author:** ![discourse\_ai\_spam](https://avatars.discourse-cdn.com/v4/letter/d/c68b51/32.png) [@discourse\_ai\_spam](https://forum.langchain.com/u/discourse_ai_spam)\
**Post date:** [April 23, 2026, 8:31pm UTC](https://forum.langchain.com/t/3-agent-integration-patterns-for-claim-verification-verify-then-act-decompose-and-score-multi-agent-supervisor/3576/2 "2026-04-23T20:31:17Z")

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**Author:** ![system](https://yyz1.discourse-cdn.com/flex007/user_avatar/forum.langchain.com/system/32/1_2.png) [@system](https://forum.langchain.com/u/system)\
**Post date:** [May 1, 2026, 12:55pm UTC](https://forum.langchain.com/t/3-agent-integration-patterns-for-claim-verification-verify-then-act-decompose-and-score-multi-agent-supervisor/3576/3 "2026-05-01T12:55:04Z")

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