search

A tool for searching all connected work services—such as chat, email, cloud storage, project trackers, customer records, and knowledge bases—with one query.

In plain words
What is it for?
Use it to find a missing document, recover a past decision, locate a conversation, or check information spread across several connected sources.
Why use it?
It avoids guessing which service contains a decision, document, or conversation and searching each service separately.

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/anthropics/knowledge-work-plugins/search
Any agent
npx skills add anthropics/knowledge-work-plugins --skill search
Clone the repo
git clone --depth 1 https://github.com/anthropics/knowledge-work-plugins

Made for: Claude Code, Codex.

Per session 60 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,471 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 $0.00060 $0.01471
Opus 5 $0.00030 $0.00736
Sonnet 5 $0.00012 $0.00294
Haiku 4.5 $0.00006 $0.00147

Measured 2d ago against content hash 5330512ac1f7, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

search 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 2d 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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

  • search — 100% identical, 0 lines differ
enterprise-search/skills/search/SKILL.md · 179 lines

How it starts

The opening of the file, as written. The whole thing — 179 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Search Command

If you see unfamiliar placeholders or need to check which tools are connected, see CONNECTORS.md.

Search across all connected MCP sources in a single query. Decompose the user's question, run parallel searches, and synthesize results.

Instructions

1. Check Available Sources

Before searching, determine which MCP sources are available. Attempt to identify connected tools from the available tool list. Common sources:

  • ~~chat — chat platform tools
  • ~~email — email tools
  • ~~cloud storage — cloud storage tools
  • ~~project tracker — project tracking tools
  • ~~CRM — CRM tools
  • ~~knowledge base — knowledge base tools

If no MCP sources are connected:

To search across your tools, you'll need to connect at least one source.
Check your MCP settings to add ~~chat, ~~email, ~~cloud storage, or other tools.

Supported sources: ~~chat, ~~email, ~~cloud storage, ~~project tracker, ~~CRM, ~~knowledge base,
and any other MCP-connected service.

2. Parse the User's Query

Analyze the search query to understand:

  • Intent: What is the user looking for? (a decision, a document, a person, a status update, a conversation)
  • Entities: People, projects, teams, tools mentioned
  • Time constraints: Recency signals ("this week", "last month", specific dates)
  • Source hints: References to specific tools ("in ~~chat", "that email", "the doc")
  • Filters: Extract explicit filters from the query:
    • from: — Filter by sender/author
    • in: — Filter by channel, folder, or location
    • after: — Only results after this date
    • before: — Only results before this date
    • type: — Filter by content type (message, email, doc, thread, file)

3. Decompose into Sub-Queries

For each available source, create a targeted sub-query using that source's native search syntax:

~~chat:

  • Use available search and read tools for your chat platform
  • Translate filters: from: maps to sender, in: maps to channel/room, dates map to time range filters
  • Use natural language queries for semantic search when appropriate
  • Use keyword queries for exact matches

Read the full file on GitHub · 179 lines

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. 2d ago First seen · 179 lines · 60 tokens per session scan A 5330512ac1f7

Subscribe to this mod's changes

search is a skill published in the GitHub repository anthropics/knowledge-work-plugins (23,791 stars, last pushed today), licensed Apache-2.0. It adds 60 tokens to every session and 1,471 once invoked, about $0.0003 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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