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CLAUDE PLUGIN

context-os

sravan27 v2.10.2

Context OS helps Claude Code find the right files faster. It builds a local repo graph of paths, symbols, imports, line counts, and hot files, then injects a compact autocontext block with up to fi...

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From the developer

License

MIT

Works with

Claude Code

Description

From the marketplace listing

Context OS helps Claude Code find the right files faster. It builds a local repo graph of paths, symbols, imports, line counts, and hot files, then injects a compact autocontext block with up to five likely file candidates for each prompt. It runs locally with no server, no embeddings, and no telemetry. Live proof in the repo shows 40.9 percent aggregate token reduction across 36 Claude Code calls.

Source repository ↗ Website ↗

What changed

No changes recorded yet. Follow this plugin to keep track of future changes.

Keywords

Files & skills

context-os · catalog manifest

Saved declaration

{}
context-os · catalog manifest

Saved declaration

{
  "name": "context-os",
  "source": {
    "sha": "8fa29eec99f614d2d8f09e474929f899c8984afd",
    "url": "https://github.com/sravan27/context-os.git",
    "source": "url"
  },
  "homepage": "https://github.com/sravan27/context-os/",
  "description": "Context OS helps Claude Code find the right files faster. It builds a local repo graph of paths, symbols, imports, line counts, and hot files, then injects a compact autocontext block with up to five likely file candidates for each prompt. It runs locally with no server, no embeddings, and no telemetry. Live proof in the repo shows 40.9 percent aggregate token reduction across 36 Claude Code calls."
}
context-os · catalog manifest

Saved declaration

{
  "name": "context-os",
  "author": {
    "url": "https://github.com/sravan27",
    "name": "sravan27"
  },
  "license": "MIT",
  "version": "2.10.2",
  "homepage": "https://github.com/sravan27/context-os",
  "keywords": [
    "claude",
    "claude-code",
    "token-optimization",
    "repo-graph",
    "symbol-index",
    "hooks",
    "compaction",
    "context",
    "slash-commands"
  ],
  "repository": "https://github.com/sravan27/context-os",
  "description": "Claude Code context optimizer. Builds a local static repo graph, injects ranked file:line candidates through a UserPromptSubmit hook, and adds a SessionStart prewarm brief. No embeddings, no server, no telemetry. Measured live A/B: 40.9% aggregate token reduction across 36 Claude Code calls. v2.10 structural slicing: a PreToolUse hook intercepts whole-file reads and hands Claude the file's outline (symbols + exact line ranges from the graph) so it reads the 40 lines it needs, not 800 that get re-sent every turn. Receipts (/savings) measure both sources — searches avoided and big reads sliced — causally from your transcript."
}

plugin.json observed Nov 6, 2026 · 10:42 UTC. Manifest source ↗

Catalog declarations and available plugin.json metadata are saved. Referenced skills and executable source files are not downloaded or tested. Missing components in a manifest do not prove that the plugin has none.

Installation instructions

Community

/plugin marketplace add anthropics/claude-plugins-community
/plugin install context-os@claude-community

Claude Code installation documentation

Technical details
Sources
Community
First seen
Oct 3, 2026 · 22:13 UTC
Last seen
Nov 9, 2026 · 00:00 UTC
Latest observed change
Oct 3, 2026 · 22:13 UTC
Collection status
Listed
Reported installs
Not provided

Installation counts are source-reported, not independently verified active users. Observation dates are not release dates.

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Plugin history: freshly prepared. Prepared . Refreshed when catalog data changes or after 6 hours. Your account and Follow status are live.