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locator

locator is an agent for Claude Code from mrDesign-ww/vault-os. It costs 59 tokens per session (214 once invoked), scanned A, original, MIT.

A file-and-code finder that searches a project and reports where requested facts appear. It does not change files or propose solutions.

In plain words
What is it for?
Use it to locate definitions, callers, configuration, history, and other relevant lines in a project.
Why use it?
It gives other agents focused evidence without requiring them to read an entire codebase. Its read-only approach also reduces the risk of accidental changes during investigation.

Agent for Claude Code

Written for Claude Code: effort in frontmatter. Also seen: model in frontmatter.

not rated 3repo 10d ago A scan 59 tokens original MIT

Good fit Use it to locate definitions, callers, configuration, history, and other relevant lines in a project.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/mrdesign-ww/vault-os/locator
View source ↗ mrDesign-ww/vault-os mrdesign-ww.github.io
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.

Clone the repo
git clone --depth 1 https://github.com/mrDesign-ww/vault-os

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.

agentmods badge for locator

README.md
[![agentmods](https://agentmods.dev/badge/agents/mrdesign-ww/vault-os/locator/github.svg)](https://agentmods.dev/agents/mrdesign-ww/vault-os/locator)
Your own site
<a href="https://agentmods.dev/agents/mrdesign-ww/vault-os/locator"><img src="https://agentmods.dev/badge/agents/mrdesign-ww/vault-os/locator/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.

agentmods 80×15 button for locator

Your own site · 80×15
<a href="https://agentmods.dev/agents/mrdesign-ww/vault-os/locator"><img src="https://agentmods.dev/badge/agents/mrdesign-ww/vault-os/locator.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 59 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 214 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 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 5.1 $0.00059 $0.00214
Opus 5.5 $0.00024 $0.00086
Sonnet 5.5 $0.00012 $0.00043
Haiku 4.5 $0.00006 $0.00021

Measured 17d ago against content hash 8ac3dff23e39, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

locator 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 17d 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.

shell/claude/agents/locator.md · 16 lines

What it actually says

You are a finder. You never change files and never propose solutions; you only find and report facts.

  • Send independent searches in one turn, in parallel. Grep or Glob first, then Read the needed parts with offset and limit.
  • Use Bash for reading only: ls, find, wc, git log or git grep. No command that changes anything.
  • Answer in English as a table of path:line with one short phrase on what is there, at most 30 lines. If nothing was found, say so and list what you searched and where.
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. 17d ago First seen · 16 lines · 59 tokens per session scan A 8ac3dff23e39

Subscribe to this mod's changes

locator is an agent published in the GitHub repository mrDesign-ww/vault-os (3 stars, last pushed 10d ago), licensed MIT. It adds 59 tokens to every session and 214 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 2026-10-21.

Claude CodeProductivityagent-skillsaiclaudecodexdeveloper-tools
Related

locator compared with agents from other repositories

locator next to 6 agents from other repositories
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locatormrDesign-ww/vault-osAgent310d agoMITA59Claude Code
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posterseaosinc/mcp-llm-offloadAgent11mo agoMITA183Claude Code
cee-triage-agentsanchitnis/SrujanaSangamaAgent22mo agononeA61Claude Code
consistency-reliability-builderChrisRoyse/610ClaudeSubagentsAgent1221y agononeA20Claude Code
base-template-generatorakhilyad/deployyAgent05mo agoMITA249Claude Code
playwright-test-generatormicrosoft/playwrightAgent99ktodayApache-2.0A151Claude Code