A system for carrying condensed context from one AI session or model to another. The description uses specialized terms but does not explain its process in plain, verifiable detail.

Use it to create portable handoff packages between AI sessions. The description does not provide enough detail to name more specific jobs.

It is intended to preserve useful working context when an AI conversation changes sessions or models, but the available description does not specify what information is retained.

How ktg-one/mcp configures Claude Code and Codex

Reuse

Borrowing it

Nothing to install: this file belongs to ktg-one/mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/ktg-one/mcp/main/.agents/skills/context/SKILL.md

Clone the repo

git clone --depth 1 https://github.com/ktg-one/mcp

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/ktg-one/mcp/context/github.svg)](https://agentmods.dev/skills/ktg-one/mcp/context)

Your own site

<a href="https://agentmods.dev/skills/ktg-one/mcp/context"><img src="https://agentmods.dev/badge/skills/ktg-one/mcp/context/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/ktg-one/mcp/context"><img src="https://agentmods.dev/badge/skills/ktg-one/mcp/context.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 99 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 5,521 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin unknown 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.

Model	Per session	Once invoked
Fable 5.1	$0.00099	$0.05521
Opus 5.5	$0.00040	$0.02208
Sonnet 5.5	$0.00020	$0.01104
Haiku 4.5	$0.00010	$0.00552

Measured 2mo ago against content hash 4cf6cb6e2dde, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

context 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 2mo 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.

.agents/skills/context/SKILL.md · 540 lines

The source is not reproduced here

No licence file

Read it on GitHub

Files

What ships with it

10 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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.

2mo ago First seen · 540 lines · 99 tokens per session scan A 4cf6cb6e2dde

Subscribe to this mod's changes

context is a skill published in the GitHub repository ktg-one/mcp (0 stars, last pushed 5mo ago), with no licence file. It adds 99 tokens to every session and 5,521 once invoked, about $0.0004 per session on Opus 5.5. 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 2026-08-31.

Memory and context

context next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
contextktg-one/mcp	Skill	0	5mo ago	none	A	99	Claude Code, Codex
knowledge-ingestopenclaw/openclaw	Skill	394k	today	MIT	A	80	Claude Code, Codex
mem0-oss-to-platformmem0ai/mem0	Skill	69k	yesterday	Apache-2.0	A	217	Claude Code, Codex
forgetasgeirtj/system_prompts_leaks	Skill	71k	yesterday	CC0-1.0	A	0	Claude Code, Codex
Cortexdanielmiessler/LifeOS	Skill	20k	2d ago	MIT	A	184	Claude Code
ha-data-storesshiwenwen/hope-agent	Skill	1.9k	today	MIT	A	115	Claude Code, Codex
memoryopensquilla/opensquilla	Skill	7.1k	7d ago	Apache-2.0	A	44	Claude Code, Codex

mcp: Skill for Claude Code