What is semantic-compress?

A semantic compression skill that distills repository memory when stored structural notes become too large or a compression request is triggered.

Condensing repository memory and handling pending semantic-compression requests.

It helps keep accumulated repository context usable when memory files grow beyond their limits.

How SundaraSwani/memory-graph configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to SundaraSwani/memory-graph. 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/SundaraSwani/memory-graph/main/.agents/skills/semantic-compress/SKILL.md

Clone the repo

git clone --depth 1 https://github.com/SundaraSwani/memory-graph

Made for: Claude Code.

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/sundaraswani/memory-graph/semantic-compress/github.svg)](https://agentmods.dev/skills/sundaraswani/memory-graph/semantic-compress)

Your own site

<a href="https://agentmods.dev/skills/sundaraswani/memory-graph/semantic-compress"><img src="https://agentmods.dev/badge/skills/sundaraswani/memory-graph/semantic-compress/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/sundaraswani/memory-graph/semantic-compress"><img src="https://agentmods.dev/badge/skills/sundaraswani/memory-graph/semantic-compress.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 40 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 434 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	$0.00040	$0.00434
Opus 5.5	$0.00016	$0.00174
Sonnet 5.5	$0.00008	$0.00087
Haiku 4.5	$0.00004	$0.00043

Measured 2mo ago against content hash dd8933bc1009, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

semantic-compress 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/semantic-compress/SKILL.md · 56 lines

The source is not reproduced here

No licence file

Read it on GitHub

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 · 56 lines · 40 tokens per session scan A dd8933bc1009

Subscribe to this mod's changes

semantic-compress is a skill published in the GitHub repository SundaraSwani/memory-graph (2 stars, last pushed 3mo ago), with no licence file. It adds 40 tokens to every session and 434 once invoked, about $0.0002 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

semantic-compress next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
semantic-compressSundaraSwani/memory-graph	Skill	2	3mo ago	none	A	40	Claude Code
knowledge-ingestopenclaw/openclaw	Skill	394k	yesterday	MIT	A	80	Claude Code, Codex
mem0-oss-to-platformmem0ai/mem0	Skill	68k	2d ago	Apache-2.0	A	217	Claude Code, Codex
forgetasgeirtj/system_prompts_leaks	Skill	71k	2d ago	CC0-1.0	A	74	Claude Code, Codex
Cortexdanielmiessler/LifeOS	Skill	20k	yesterday	MIT	A	184	Claude Code
memoryopensquilla/opensquilla	Skill	7.1k	6d ago	Apache-2.0	A	44	Claude Code, Codex
ha-data-storesshiwenwen/hope-agent	Skill	1.9k	yesterday	MIT	A	115	Claude Code, Codex

memory-graph: Skill for Claude Code