Best LLM observability skills, page 2

Modo operação do fazer.ai agents: debugar conversas em produção e corrigir comportamentos inesperados do agente.

fazer-ai/agents

INVOKE THIS SKILL when setting up a new project or when asked about package versions, installation, or dependency management for LangChain, LangGraph, LangSmith, or Deep Agents.

langchain-ai/langchain-skills

Clean up and harden code introduced by the current branch without drifting into broad refactors.

Simon-Initiative/oli-torus

Core catalog of 8 critical Elixir/Phoenix anti-patterns covering error handling, separation of concerns, Ecto queries, and testing.

Gentleman-Programming/Gentleman-Skills

Converts draft customer-story Markdown into Langfuse website MDX (Fumadocs), collects missing metadata and assets, wires meta.json and authors.

langfuse/langfuse-docs

Bump Heron version via the VERSION-file SSOT. An agent skill from Netis/heron.

Netis/heron

INVOKE THIS SKILL when building, iterating on, copying, or sharing a LangSmith Custom App — a React/TypeScript UI that runs inside LangSmith and reads the LangSmith API.

langchain-ai/langsmith-skills

Sets up Arize Phoenix to trace, evaluate and monitor LLM applications, with instrumentation for OpenAI, LangChain and LlamaIndex and a self-hosted server.

Orchestra-Research/AI-Research-SKILLs

Expert in Elixir, Phoenix Framework, and OTP. An agent skill from pass-agent/loomkin.

pass-agent/loomkin

Research Hex packages (Sobelow, Phoenix, Ecto, Credo, Ash, etc).

bradleygolden/claude-marketplace-elixir

Shows today's Claude Code spending through the claude-view MCP server, with total cost, running sessions and a per-session breakdown, and other date ranges on request.

tombelieber/claude-view

Developer notes for working inside the Opik Python SDK: layered design, async versus blocking calls, integration styles, batching and dependency rules.

comet-ml/opik

Sync documentation with project state using ICAV workflow. An agent skill from Netis/heron.

Netis/heron

Work inside the Databuddy monorepo for internal implementation, debugging, review, and refactoring.

databuddy-analytics/Databuddy

Implements business-facing LLM calls as explicit, traceable workflows, keeping prompt versions, model policy, structured output and tracing scenarios in separate places.

lobehub/lobehub

Prepare Langfuse weekly production reviews covering failures, fixes, open issues, and tracking gaps.

langfuse/langfuse

Search for package-specific usage rules and best practices from Elixir packages.

bradleygolden/claude-marketplace-elixir

INVOKE THIS SKILL when adding Arize AX tracing or observability to an app for the first time, or when the user wants to instrument their LLM app or get started with LLM observability.

boshi-xixixi/TraeSkill

Run OhMyCode benchmarks — score any provider/model with token tracking.

AlphaLab-USTC/OhMyCode

Inspects LobeHub agent execution snapshots by operation ID: failed tool calls, arguments and results, available tools, LLM calls and the surrounding context.

lobehub/lobehub

Run open-source triage on Arize-ai/phoenix issues — classify type, check sufficiency, apply component and complexity labels, flag work that already shipped, investigate complex bugs, tidy…

Arize-ai/phoenix

View cost breakdowns, token usage, and call logs from the CLI. Filter by provider, model, or date range. Export usage reports and inspect…

diegosouzapw/OmniRoute

Analyze Langfuse Cloud infrastructure cost structure using Metabase cost marts.

langfuse/langfuse

Design, implement, review, or harden Langfuse repo-owned autonomous agents.

langfuse/langfuse

Research Langfuse production telemetry with reusable Datadog queries.

langfuse/langfuse

Establish root cause by combining Datadog telemetry with the Langfuse repo.

langfuse/langfuse

Architect large or state-heavy Langfuse frontend features. An agent skill from langfuse/langfuse.

langfuse/langfuse

Review Langfuse changes for SSRF, tenant isolation, secret handling, unsafe redirects or uploads, RBAC drift, and client telemetry privacy.

langfuse/langfuse

Seed reproducible local Langfuse data in ClickHouse and Postgres.

langfuse/langfuse

Builds an explorable HTML report of Claude Code usage over a chosen period: tokens, cache behavior, subagents, skills and costly prompts.

anthropics/claude-plugins-official

Enhancement-overlay skill — the DECISION + WIRING layer for LM observability that the single-backend skills [[langsmith]], [[phoenix]], [[mlflow]] do NOT cover.

agentsope/SkillAlchemy

Debug LLM applications using the Phoenix CLI. An agent skill from Arize-ai/phoenix.

Arize-ai/phoenix

Searchable Elixir/Phoenix/Ecto solution documentation system with; Use when consulting past solutions…

oliver-kriska/claude-elixir-phoenix

Shared workflow for editing Langfuse's repo-owned agent setup under .agents/.

langfuse/langfuse

Shared workflow for browser-based review of user-visible frontend changes in Langfuse.

langfuse/langfuse

Langfuse repo Git, GitHub, commit, branch, pull request, issue search, release, and production-promotion workflow.

langfuse/langfuse

Answer "what should I do today" for a Langfuse maintainer, from the tracker rather than from memory: which projects you lead, which owe an update before the Monday engineering weekly, what shipped…

langfuse/langfuse

Expert in Langfuse - the open-source LLM observability platform.

davila7/claude-code-templates

A skill your agent uses when designing or evolving Hydra platform architecture across Elixir/Phoenix, SQLite, VictoriaMetrics/VictoriaLogs analytics, native/Rust, and runtime boundaries.

streamband/hydra-srt

Builds Opik tracing integrations that live outside the Opik repository, either as standalone opik-* packages or as contributions into projects such as LiteLLM or Dify.

comet-ml/opik

Builds, updates and verifies integrations inside the Opik Python and TypeScript SDKs so users can trace a framework or provider with one call.

comet-ml/opik

Documents the Opik TypeScript SDK's layered architecture, flush and batching rules, and error-handling conventions for anyone changing code under sdks/typescript.

comet-ml/opik

Review Langfuse code changes for correctness, regressions, and best practices.

langfuse/langfuse

OpenInference semantic conventions and instrumentation for Phoenix AI observability.

github/awesome-copilot

Shared workflow for writing Langfuse changelog entries after a feature is complete.

langfuse/langfuse

Open-source AI observability platform for tracing, evaluating, and improving LLM applications with OpenTelemetry integration

Arize-ai/phoenix

Design and implementation guide for the Phoenix CLI (px). An agent skill from Arize-ai/phoenix.

Arize-ai/phoenix

Audit documentation gaps across the Phoenix repo by analyzing recent commits to main (default: last 7 days).

Arize-ai/phoenix