Works with Langfuse and its documentation: tracing, monitoring, datasets, experiments and evaluation of AI applications.
By agent · Codex
Codex skills: 1008 worth installing
Skills in the open SKILL.md format that Codex reads. Each one has a plain-language summary and the command to install it.
Installing a skill in Codex
$ npx skills add <author>/<skill> --agent codexReplace the placeholder with the author and skill name from the skill's page. Start a new Codex session afterwards so the skill is picked up.
Skills for Codex
All skillsFinds and fixes issues reported in Sentry through its MCP server, analysing stack traces, breadcrumbs and traces.
Sets up the Sentry SDK in a Next.js app: error monitoring, tracing, session replay, logging and profiling.
Sets up the Sentry SDK for Node.js, Bun and Deno: error monitoring, tracing, profiling and logging.
Sets up the Sentry SDK in a Python app: error monitoring, tracing, profiling, logging, metrics and crons.
Sets up the Sentry SDK in a React app: error monitoring, tracing, session replay, profiling and logging.
Sets up Sentry in any language or framework by detecting the platform and loading the matching SDK skill.
Sets up Sentry AI Agent Monitoring to track LLM calls, agents and conversations across the common AI SDKs.
Creates Sentry alerts through the workflow engine API, with notifications to email, Slack, PagerDuty and Discord.
Builds consistent character designs with fal's genmedia: reference sheets, expression sheets, outfit variations and character-to-video.
Writes cinematic image and video prompts for genmedia: shot language, camera movement, lighting, lenses and colour grade.
Helps pick the right fal.ai endpoint for a task from a catalogue organised by modality.
Covers prompt writing for specific model families on fal.ai, such as Kling and GPT Image.
Authors and runs multi-step media pipelines on fal.ai, as workflow JSON files or with the genmedia CLI.
Uses the genmedia CLI to search, inspect and run more than 1,200 fal.ai model endpoints.
fal UGC
falPlans and produces UGC-style creator ads and social proof videos with genmedia, such as testimonials and product demos.
Guides building Medusa Admin dashboard UI: widgets, custom pages, forms, tables and data loading.
Guides building Medusa storefront features: custom API routes, SDK integration and React Query patterns.
Guides Medusa backend work: custom modules, API routes, workflows, data models and module links.
Configures the Better Auth server and client: database adapters, sessions, plugins and environment variables.
Scaffolds authentication with Better Auth: detects the framework, configures the database adapter, adds OAuth providers and builds auth pages.
Sets up Better Auth email and password sign-in: email verification, password reset flows, password policies and hashing.
Configures multi-tenant organisations in Better Auth: members, invitations, custom roles, teams and RBAC.
Adds two-factor authentication with Better Auth: TOTP apps, OTP codes by email or SMS, backup codes and trusted devices.
Questions
Codex and skills.
Do Claude skills work in Codex?
Often. A skill is a folder of instructions and scripts in the open SKILL.md format, which Codex reads. A skill that depends on tools only one agent provides will not carry over, so read the skill's source before you rely on it.
How do I install a skill in Codex?
Each skill page has an install command. Run it in a terminal, then start a new Codex session so the skill is picked up.
What is the difference between a skill and an instructions file such as AGENTS.md?
An instructions file is loaded in every session and describes the project. A skill is loaded only when a task calls for it, so it can be long and specific without costing context on every turn.