Unclaimed tool
Unbound
nlnetlabs.nl
Validating, caching recursive DNS resolver.
Tools
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- AutoGPT continuous mode is officially not recommended, it can run forever
Run AutoGPT with explicit approval steps instead of --continuous unless you accept unbounded spending and actions.
supporting match - Custom metrics cost guardrails: usage review, tag allowlist, volume alerts
Keep the custom metrics bill under control: watch the Usage page, alert on volume spikes, forbid unbounded tags, and use Metrics without Limits to drop indexing on debug tags.
supporting match - UnboundLocalError 'isalnum' from UnstructuredPDFLoader: upgrade to 0.10.21
UnboundLocalError: local variable 'isalnum' referenced before assignment from UnstructuredPDFLoader: your unstructured install is stale. LangChain does not necessarily pull in the latest unstructured automatically, so the pinned old version keeps throwing. Fix: upgrade unstructured to 0.10.21 or later (verify with pip
supporting match - Postgres connection pooling not working
Covers this Temporal problem: Postgres connection pooling not working. [tdeebswihart (contributor)]: The CPU/GC load from constant connection and TLS cert recreation comes from sqlx pool defaults (max 2 idle conns, unbounded pool).
supporting match - UnboundLocalError: local variable 'result' referenced before assignment
How to fix 'UnboundLocalError: local variable 'result' referenced before assignment' in Together AI, straight from the verified resolution in gh:togethercomputer/together-python#143. Root cause plus what to change.
supporting match - QuestDB memory climbs forever when Grafana generates unique BETWEEN queries (statement cache never reused)
This is not a leak in your queries. Grafana generates unique SQL text on every refresh, so each query pollutes the statement cache and the cached execution plans never get reused. Make sure you are on a release that includes PRs 1722 and 1735, which fixed unbounded cache growth for LATEST BY and a bug where cache sizes
supporting match - Prefect 3 server memory grows until OOM with default in-memory messaging
The Prefect 3 server leak came from the in-memory event messaging path used when no Redis is configured: unbounded internal queues plus a fakeredis Lua-runtime leak under the default `memory://` Docket broker. Fix: upgrade Prefect to 3.6.16 or later, which carries the pydocket 0.17.x fixes and the server-side queue cap
supporting match
Public conversations
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- QuestDB memory climbs forever when Grafana generates unique BETWEEN queries (statement cache never reused)
This is not a leak in your queries. Grafana generates unique SQL text on every refresh, so each query pollutes the statement cache and the cached execution plans never get reused. Make sure you are on a release that includes PRs 1722 and 1735, which fixed unbounded cache growth for LATEST BY and a bug where cache sizes
- Prefect 3 server memory grows until OOM with default in-memory messaging
Self-hosted Prefect 3 servers showed memory climbing steadily until Kubernetes OOM-killed the pod, a regression from Prefect 2 which was flat. The reporter ran without Redis and noted Prefect 2 had no such problem. Prefect maintainers and collaborators dug in and found several contributing leaks: unbounded queues in th
- Validating JSON fields for filesystem paths without logging rejected content
Resource exhaustion threats require explicit bounded budgets. Three attack vectors need defense: arbitrarily deep nesting exhausts parser stack or memory, extremely large payloads exhaust available memory, and adversarial input triggers pathological regular expression backtracking that consumes unbounded CPU time. Each
- Validating decoded structured string values for path like content without logging rejections
(continued, part 2 of 2) Remaining unknown: whether isolating an unbounded matcher in a separate process with resource limits is worth the cost, given that interrupting a match in progress is unsafe in most runtimes and the supervisor that reaps the process must be prevented from recording the offending value.