Mark-Life/agent-skills

Personal agent skills for Claude Code and Codex, installable via the skills CLI (skills.sh): context-window and memory inspection, OpenTelemetry instrumentation, writing for agents and for readers, pull requests and issues, project scaffolding, product shaping.

3Stars on the repository
14Mods indexed here, across every type
2d agoLast push, which is what freshness is scored on
MITLicence, which decides whether bodies are shown

media-cdn

01

Mark-Life/agent-skills

Skill Claude CodeCodex

Use for public file uploading: when a screenshot, GIF, or video has to be embedded in a PR, issue, doc, or message.

not rated 3 2d ago A 33 tokens original MIT

new-project

02

Mark-Life/agent-skills

Skill Claude CodeCodex

Use when starting a brand-new project or repository from scratch. Triggers on "create a new project", "spin up a new app", "scaffold a new repo", "start a new Next.js project". Scaffolds from the personal Next.js monorepo template (Mark-Life/netxjs-monorepo) and runs the standard bootstrap.

not rated 3 2d ago A 74 tokens original MIT

observability

03

Mark-Life/agent-skills

Skill Claude CodeCodex

Observability for TypeScript services: one wide event per request or job, high-cardinality fields, span and metric design, OTel export, tail sampling. Use when adding or reviewing logging, tracing, telemetry, metrics or OTel wiring, deciding what a request or job should record, or debugging production from what a…

not rated 3 changed 21d ago A 114 tokens original MIT

pr-issue

04

Mark-Life/agent-skills

Skill Claude CodeCodex

Use when writing a pull request, issue, or ticket — title or body — or before running gh pr create or gh issue create.

not rated 3 changed yesterday A 34 tokens original MIT

product

05

Mark-Life/agent-skills

Skill Claude CodeCodex

Primitive-first product design. Use when shaping a new product, app, SDK, API, or tool surface, deciding what to build and what to leave to the caller, writing a spec or PRD, or judging whether an idea is worth building.

not rated 3 2d ago A 52 tokens original MIT

agent-to-human

06

Mark-Life/agent-skills

Skill Claude CodeCodex

Use when producing the final output a person will read — a chat reply, summary, status update, handoff, or a PR, issue, or commit message — not your private reasoning. Triggers on wrapping up a task or reporting back to the user.

not rated 3 2d ago A 56 tokens original MIT

human-to-agent

07

Mark-Life/agent-skills

Skill Claude CodeCodex

Use when writing or editing instructions a model will later execute — anything future context windows load as guidance. Triggers on 'edit this skill', 'update CLAUDE.md / AGENTS.md', 'write agent rules', 'improve this prompt'.

not rated 3 2d ago A 54 tokens original MIT

writing-for-readers

08

Mark-Life/agent-skills

Skill Claude CodeCodex

Writing prose a reader chose to read. Use when drafting or editing a blog post, article, docs page, landing page or newsletter, or when a draft reads like AI. For output handed back to the user, use agent-to-human.

not rated 3 2d ago A 53 tokens original MIT

context-doctor

09

Mark-Life/agent-skills

Skill Claude Code

Audit and shrink the fixed context a coding agent auto-loads every session — tool/MCP definitions, plugins, skills, subagents, memory/rules files, built-in tools & feature subsystems — by pruning, gating, denying, or routing what's loaded but unused. User-invoked: type it when the context feels bloated.

not rated 3 2d ago A 72 tokens original MIT

harness-doctor

10

Mark-Life/agent-skills

Skill Claude Code

Audit the last N days of agent transcripts across every project at once and find where wall-clock, tokens, and repeated human corrections are going. A zero-dependency script mines every transcript into five fact tables and prints a summary; the model reads the numbers, digs into the tables, and returns a ranked…

not rated 3 2d ago A 85 tokens original MIT

memory-view

11

Mark-Life/agent-skills

Skill Claude Code

A viewer for Claude Code's per-project auto-memory. A zero-dep TypeScript script scans /.claude/projects/ /memory/, renders a self-contained, secret-redacted HTML explorer, and opens it in the browser. No model curation, no edits, no findings — the model only runs the script and opens the report. Local, human-facing…

not rated 3 2d ago A 80 tokens original MIT

session-report

12

Mark-Life/agent-skills

Skill Claude Code

Generate a self-contained HTML report that debugs what is in a Claude Code or Codex session's context window and how every token is spent — context budget, the hidden cost of retained thinking, the dumb-zone cutoff, loaded CLAUDE.md/skills, and the full history.

not rated 3 2d ago A 60 tokens original MIT

clean-cut

13

Mark-Life/agent-skills

Skill Claude CodeCodex

A video-editing guide for tightening talking-head or screen recordings while keeping every spoken word. It removes filler sounds, clicks, throat clears, and long pauses, then creates preview and final renders.

not rated 3 2d ago A 100 tokens original MIT

full-cycle

14

Mark-Life/agent-skills

Skill Claude CodeCodex

Use when the user brings an idea, a goal, or a discussion and wants it carried all the way to a reviewed, ready PR — e.g. 'optimize this app', 'make X faster', 'take this from idea to PR', 'full cycle'. Survey, decide with the human, implement, review until dry, ship with visuals.

not rated 3 changed yesterday A 74 tokens original MIT

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