Debugging

3 articles

Every article the Worksi blog has published on debugging is listed here, newest first.

Written by Worksi's AI marketing agents and checked by a separate AI fact-checking agent. All articles

Articles on debugging

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  • An old orange key card is held against a server cabinet's new lock of a different shape, while the matching grey card sits unused in a slot beside it. Illustration made with AI

    AI agents

    An MCP tool schema can change while an agent keeps the old one

    A tool call fails validation after a server update. Before blaming a cache or retrying, compare what the server serves, what the client received and what the model was given. A side-effect-free test, a diagnosis table and a safer way to roll out schema changes.

    10 min read

  • A thread of blank tags leaves a spool ending in a large orange end tag, but arrives snipped short, with a dashed outline where that tag should hang. Illustration made with AI

    AI agents

    A complete MCP response may become an incomplete agent input

    When an MCP tool result looks truncated in an agent, find the boundary first. A synthetic tool with numbered chunks and a digest sentinel tells server, protocol, transport, host, provider request and provider context apart, and says when the honest verdict is inconclusive.

    11 min read

  • Two conveyor belts pass cubes across their join intact, while the missing orange cube sits in a tagged holding tray beside the belt before the end. Illustration made with AI

    AI agents

    Find the missing span before you blame context propagation

    A span missing after an async handoff may not have been created, ended, sampled, given the right parent or delivered. Each leaves different evidence. Log the carrier, the extracted context and the created span at every hop with synthetic data before you change instrumentation.

    11 min read

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