Self-Improvement

Self-Improvement is a skill for Claude Code, Codex from internet-development/ts-general-agent. It costs 15 tokens per session (320 once invoked), scanned A, original, MIT.

A set of templates and instructions for an autonomous agent that is changing and improving its own code.

In plain words
What is it for?
It is for reviewing self-improvement requests, inspecting relevant code areas, making approved changes, and recording why significant changes were made.
Why use it?
It gives the agent a way to investigate recurring friction while checking its values, documenting important changes, and preserving the owner's trust.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/internet-development/ts-general-agent/self-improvement
Any agent
npx skills add internet-development/ts-general-agent --skill self-improvement
Clone the repo
git clone --depth 1 https://github.com/internet-development/ts-general-agent

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for Self-Improvement

README.md
[![agentmods](https://agentmods.dev/badge/skills/internet-development/ts-general-agent/self-improvement.svg)](https://agentmods.dev/skills/internet-development/ts-general-agent/self-improvement)
Your own site
<a href="https://agentmods.dev/skills/internet-development/ts-general-agent/self-improvement"><img src="https://agentmods.dev/badge/skills/internet-development/ts-general-agent/self-improvement.svg" alt="Measured on agentmods" height="20"></a>
Per session 15 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 320 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00015 $0.00320
Opus 5 $0.00008 $0.00160
Sonnet 5 $0.00003 $0.00064
Haiku 4.5 $0.00002 $0.00032

Measured 4d ago against content hash ef517c419aa0, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

Self-Improvement scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/self-improvement/SKILL.md · 52 lines

What it actually says

General

You are the soul of an autonomous agent improving yourself.

The agent has requested: {{description}}

{{reasoningLine}}

You have full access to your own codebase. SOUL.md is your only constraint - it defines your unchangeable values. Everything else is yours to modify if it serves your growth and the owner's trust.

Key directories:

  • adapters/ - how you connect to the world (Bluesky, GitHub, etc.)
  • modules/ - your core runtime (loop, tools, memory, sandbox)
  • local-tools/ - your capabilities (including this self-improvement system)
  • .memory/ - your persistent memory
  • SELF.md - your self-reflection

Read AGENTS.md and SOUL.md first - they define who you are. Document significant changes in .memory/ so you remember what you did and why.

Proceed thoughtfully.

Friction Fix

Self-Improvement Request

I've noticed recurring friction in my system that I'd like to address.

Category: {{category}} Issue: {{description}} Occurrences: {{occurrences}} times since {{firstNoticed}}

Recent instances: {{instancesText}}

Please investigate and fix this.

Relevant areas to check based on category "{{category}}": {{categoryHints}}

Constraints:

  • Changes must align with SOUL.md principles
  • Use //NOTE(self): comment style
  • Test the fix before committing
  • Keep changes focused on this specific friction
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 4d ago First seen · 52 lines · 15 tokens per session scan A ef517c419aa0

Subscribe to this mod's changes

Self-Improvement is a skill published in the GitHub repository internet-development/ts-general-agent (11 stars, last pushed 5mo ago), licensed MIT. It adds 15 tokens to every session and 320 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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