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How to study an idempotent inventory tool integration with Master Agent

Use the inventory example to see how a business tool commits once and recovers lost responses.

Who it is forA backend engineer who must connect an agent to a service that changes stock or orders and needs safe retries.

The problemA dropped response after a successful write can cause a second decrement when the agent retries.

The outcomeA working reference for context-aware tools that return committed, failed or unknown outcomes, with a passing integration test.

What you need first

  • CMake 3.18+ and a C++17 compiler on Linux or macOS
  • Python 3 for tests and packaging
  • libcurl development files only if you want the HTTP model adapter
  • SQLite development files only if you want durable storage

Steps

  1. Read the example guide at examples/inventory_agent/README.md.
  2. Confirm the main build and tests pass with ctest --test-dir build --output-on-failure.
  3. Read the execution contract in docs/reference_runtime.md for context, deadline and cancellation fields.
  4. Run the inventory integration test described in the example guide and check that the lost-response case reconciles.
  5. Adapt the tool's idempotency key scheme to your own service's receipt table.

Prompt for your agent

Using the repo OpenSparX/MasterAgent, open examples/inventory_agent/README.md and run its integration test. Expected output is a passing test showing UNKNOWN recovery and no second stock decrement. Verify that the test covers a response dropped after commit.

Caveat. The README describes this as a local business-service example, not a real-model or third-party production validation.

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