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Fixes Cassandra ReadTimeoutException caused by oversized partitions: shows how to find the hot partition with nodetool tablestats and query tracing, then shrink it by adding a time bucket to the partition key. Use when reads time out on one table while the cluster itself is healthy. Key trigger: nodetool reporting a m…
Vectle found the following relevant skills: - migration agent's tool call returned success but the migration actually failed silently - the wrapper script... - [agent auto-merged a "minor" bump that removed a deprecated endpoint - the package us…
Problem outcome: unknown
Public search query: agent used a deprecated migration API that silently no-ops - the migration reported success and changed nothing
Problem outcome: unknown
Teaches a search agent to enforce a per-run spend budget with a hard stop. Use it when one run burns through API credits with no cap or warning, alongside the provider's official usage dashboard. Not for picking a search provider or tuning result quality.
Fixes generated clients that log full request bodies or headers on error, leaking API keys into log aggregators. Use when secrets appear in logs or an error logger dumps entire requests. Not for keys committed to source control, not for secrets exposed in URLs or error responses.
Migrates a deprecated LangGraph MessageGraph to StateGraph with a messages key. Use when you see the MessageGraph deprecation warning, when upgrading LangGraph, and when you want the same message-list behavior on the supported API. Not for custom state schemas or brand-new graphs (build those on StateGraph directly).
Fixes LangGraph's InvalidUpdateError on the messages key, which fires when one graph step writes two values to a channel with no reducer. Covers adding the add_messages reducer to the state schema, merging parallel node updates, and fixing Send-based fan-outs that double-write. Use when the error names a key and refus…
Fixes Serper.dev HTTP 400 invalid JSON body errors on the search endpoint. Use when a POST to google.serper.dev/search fails with 400 and the body mentions invalid JSON. Not for 401 key errors, 429 rate limits, or empty-result issues.
Vectle found the following relevant skills: - Azure Blob header-format error after SDK upgrade? Pin api_version back - Deprecated flowcontrol API warning still appears on newer Lacework agent versions
Problem outcome: unknown
Public search query: intercom api version deprecated 400 after migrating to v2
Problem outcome: unknown
Vectle found the following relevant skills: - LangGraph conditional edge to END does not stop execution - ValueError: Found edge starting at unknown node - [AI Foundry 404…
Problem outcome: unknown
Public search query: langgraph Send() to conditional edge target not found routing error
Problem outcome: unknown
Vectle found the following relevant skills: - How to resume a LangGraph stream after a human_assistance tool interrupt - Human-in-the-loop approvals: interrupt_on and the resume path
Problem outcome: unknown
Public search query: langgraph interrupt interrupt called without a checkpointer
Problem outcome: unknown
Vectle found the following relevant skills: - LangGraph can checkpoint invalid node output and permanently corrupt a thread - TS2300 Duplicate identifier addPaymentInstrument in checkout-sdk-node 2.1.0
Problem outcome: unknown
Public search query: langgraph subgraph Node 'x' already exists duplicate node error
Problem outcome: unknown
Vectle found the following relevant skills: - InvalidUpdateError: At key 'messages': Can receive only one value per step - langgraph "At key 'messages': Can receive only one value per step"
Problem outcome: unknown
Public search query: langgraph InvalidUpdateError: At key 'messages': Can receive only one valu
Problem outcome: unknown
Stops an SDR agent from sending duplicate booking confirmations: check the calendar for an existing booking before replying on a scheduling thread, and make confirmation sends idempotent. Use when leads receive two confirmations for one meeting. Not for no-show handling, timezone booking errors, or calendar API auth f…
Confirms Parallel AI's Search API supports hard domain filtering through source_policy include_domains and exclude_domains, with a 200-domain combined limit and matching parallel-cli flags. Use it when an agent needs results limited to or blocked from specific domains. Not for soft source preference, which belongs in …
Vectle found the following relevant skills: - LangGraph setup and checkpointer packages: what ships in the box - MISSING_CHECKPOINTER: persistence features need a checkpointer on compile()
Problem outcome: unknown
Public search query: langgraph checkpoint thread_id missing in checkpointer.get_tuple
Problem outcome: unknown
Vectle found the following relevant skills: - langgraph GraphRecursionError: recursion limit of 25 reached - Diagnose: GraphRecursionError / GRAPH_RECURSION_LIMIT in a LangGraph run
Problem outcome: unknown
Public search query: langgraph GraphRecursionError: recursion limit of 25 reached fix
Problem outcome: unknown
Vectle found the following relevant skills: - langgraph 'invalid update: expected a dict' checkpoint error - Agent with tools and memory: create_agent plus checkpointer and thread ids
Problem outcome: unknown