context-compression skills

25 tagged context-compression, measured the same way as everything else here.

Browse within: ai-assisted-development 37ai-governance 37governance-as-code 37cost-saving 8ast 7cost-reduction 7agent-harness 6agent-memory 6coding-agent 6context-window 6token-optimization 6

dream-memory

01

LearnPrompt/cc-harness-skills

Skill Claude CodeCodex

Consolidate recent logs, sessions, and existing memory files into durable topic memories, normalize dates, prune stale entries, and keep MEMORY.md short enough for prompt use.

not rated 238 +1 3mo ago A SkillSpector: pass 37 tokens original MIT

install

02

hehee9/codex-compressor

Skill Codex

Installation instructions for codex-compressor, a tool that manages Codex settings and hooks. They describe standalone setup and plugin-hook setup on macOS, Linux, and Windows.

not rated 10 1mo ago A 14 tokens original Apache-2.0

token-saver

03

SiruGao/token-saver

Skill Claude CodeCodex

Reduce avoidable token and API cost through task-aware model selection, context hygiene, concise responses, and disciplined tool use. Apply as an advisory policy on every turn. Actual savings vary by agent, model, provider, cache behavior, and workload; measure results instead of assuming a fixed percentage.

not rated 10 3mo ago A 62 tokens

saleae-mcp-debugger

04

layer1labs/specsmith

Skill Claude CodeCodex

Use this skill for hardware-in-the-loop firmware capture and decode workflows through the Saleae Logic 2 MCP server.

not rated 8 1mo ago A 0 tokens original MIT archived

throughline

05

kitepon/Throughline

Skill Codex

Use when the user asks to use Throughline from Codex, continue or restore Throughline memory, export read-only handoff context for a local launcher, prepare a new Codex thread handoff, summarize a captured Codex session, or check whether the Throughline Codex Stop hook captured the current session. Hide long…

not rated 5 yesterday A 75 tokens original MIT

map-token-context

06

hakiyaka/capsule

Skill Codex

Compile branching decisions outside model generation, route virtualized specialist skills, and minimize model input/output across tools, files, history, images, subagents, search, and recall. Use for token-heavy or reasoning-heavy work or reversible skill-vault management.

not rated 4 24d ago A 54 tokens original MIT

1508550385junnan-bot/Magic-Agent-Global-Rules

Skill Claude CodeCodex

Universal collaboration rules for AI coding agents. Covers output standards, token optimization (90% cache hit, 98% tool output reduction), requirements locking with anti-drift checks, context compression (9-section CC template at 85%), skill borrowing workflow, image fallback without vision models, code comment…

not rated 2 4mo ago A 108 tokens GPL-3.0

graphifychat

08

soumyakantabera/graphifychat

Skill Claude CodeCodex

Turn any conversation into a queryable knowledge graph. Three-layer portable memory file: TRON (structured input+output capture with emotion, psychology, intent — every turn), Sparse6 (layered relational graph with community detection, hyperedges, confidence scores — every turn), GRAPHREPORT (god nodes + surprising…

not rated 2 5mo ago A 172 tokens original MIT

iceage-export

09

pomagrenate/ice_age

Skill Claude CodeCodex

Exports the current chat session to a clean markdown file. Reconstructs the visible conversation from context — user messages, assistant responses, code blocks, tool output — formatted as readable .md. Use when user says "export chat", "save this conversation", "export to markdown", or invokes /iceage-export. Accepts…

not rated 2 1mo ago A 73 tokens original Apache-2.0

shorthand-mem

10

jai2010/shorthand-mem

Skill Claude CodeCodex

A two-way semantic compiler that compresses PRDs, codebases, research papers, and meeting notes into dense symbolic notation, and reconstructs them back into professional prose. Use this skill whenever the user writes SQUEEZE, EXPAND, DIFF, MERGE, SUMMARISE, LIST SQUEEZES, RECALL, SEARCH, DELETE, or EXPORT ALL — or…

not rated 1 3mo ago A 128 tokens

contextcrumb

11

Yuchen20/Context-Crumb

Skill Codex

Compress large local files before adding them to LLM context. Use for docs, notes, transcripts, threads, logs, research dumps, and supported source files where only comments/docstrings should be compressed.

not rated 1 4mo ago A 43 tokens original MIT

sarup-setup

12

PHUICMT/sarup

Skill Claude Code

Install, register, or verify the Sarup Thai-compression MCP server for Claude Code. Use when the user wants to set up Sarup, add the sarup MCP server, (re)connect it, install the auto-compression hook, or check that Sarup is working.

not rated 0 3mo ago B 62 tokens original MIT

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: