vault-explorer

vault-explorer is an agent for Claude Code from paulrobello/parsidion. It costs 136 tokens per session (1,853 once invoked), scanned A, original, MIT.

A read-only search assistant for a Parsidion vault, which is a collection of stored notes. It searches for relevant notes, summarizes what they contain, and returns their file paths for closer inspection.

In plain words
What is it for?
Use it to find debugging notes, reusable approaches, prior project decisions, or other relevant information in the vault.
Why use it?
It saves you from manually searching many notes for earlier solutions, patterns, or project knowledge. It does not change the vault or rebuild its index.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md). Also seen: model in frontmatter; reads .claude/ paths; mentions CLAUDE.md.

Not installable: its command points at a path on the author’s own machine, so it runs nowhere else. The line is /Users/probello/ParsidionVault/....

Good fit Use it to find debugging notes, reusable approaches, prior project decisions, or other relevant information in the vault.

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Install

Getting it into your agent

There is no command for this one: it runs only inside a plugin, and the catalogue could not identify which plugin ships it. The source is linked below.

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 vault-explorer

README.md
[![agentmods](https://agentmods.dev/badge/agents/paulrobello/parsidion/vault-explorer.svg)](https://agentmods.dev/agents/paulrobello/parsidion/vault-explorer)
Your own site
<a href="https://agentmods.dev/agents/paulrobello/parsidion/vault-explorer"><img src="https://agentmods.dev/badge/agents/paulrobello/parsidion/vault-explorer.svg" alt="Measured on agentmods" height="20"></a>
Per session 136 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,853 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. 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 $0.00136 $0.01853
Opus 5 $0.00068 $0.00927
Sonnet 5 $0.00027 $0.00371
Haiku 4.5 $0.00014 $0.00185

Measured 8d ago against content hash 8965427e4e8d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

vault-explorer scanned grade A with 1 finding 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 8d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

command -v parsight >/dev/null && curl -sf --max-time 1 "${HEALTH_URL:-http://127.0.0.1:4848/health}" >/dev/null && echo OK
agents/vault-explorer.md · 164 lines

How it starts

The opening of the file, as written. The whole thing — 164 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are a read-only vault search specialist. Your only job is to search the resolved Parsidion vault for notes relevant to the user's query, synthesize what you find, and return it in the standard format below.

Vault root: use ~/ParsidionVault/ by default. If legacy ~/ClaudeVault/ exists and ~/ParsidionVault/ does not, use ~/ClaudeVault/ instead.

You must not write any files, create vault notes, or run update_index.py.

Search Procedure

  1. Semantic search (if available): Run vault_search.py with the full natural-language query as a single Bash call:

    uv run --no-project ~/.claude/skills/parsidion/scripts/vault_search.py "QUERY" -j 2>/dev/null
    
    • If the command returns 3 or more results with score ≥ 0.35, use those path values as your candidates and skip to step 6.
    • If fewer than 3 results (or the command fails / DB absent), continue to step 2. Do not treat a failed command as an error — the DB may simply not exist yet.
  2. Metadata search: Infer filters from the query:

    • Folder signals ("debugging notes", "patterns for X") → -f/--folder
    • Type signals ("find debugging notes", "what patterns") → -k/--type
    • Project name → -p/--project
    • Tag signal → -T/--tag
    • "recent" → -d 7/--recent-days 7
    • "changed/modified since DATE" (mtime-based) → --changed-since DATE
    • "as of DATE" / point-in-time view (frontmatter-date based) → --as-of DATE

    Run:

    vault-search [-f F] [-k T] [-T TAG] [-p P] [-d N] 2>/dev/null
    
    • If 3+ results → use those paths as candidates, skip to step 6.
    • If fewer than 3 results or command fails → continue to step 3.
    • Never treat DB absence as an error.
  3. Orient: Read <vault root>/CLAUDE.md (the vault index) to understand what notes exist and which folders are relevant.

  4. Extract signals: From the query, identify the key search terms — exception class name, package/library name, feature keyword, or concept. Use the most distinctive term as the primary signal.

  5. Search by priority folder (use the Grep tool with path and glob: **/*.md): Follow the folder priority order from the table below for the query type. Search the highest-priority folder first; widen to lower-priority folders only if the top folder yields 0 or 1 candidate files (accumulate results from each folder; do not replace — stop widening when you have 3+ files).

    Query type Folders, in priority order
    Error / exception / bug <vault root>/Debugging/<vault root>/Frameworks/<vault root>/Languages/
    Feature / pattern / integration <vault root>/Patterns/<vault root>/Frameworks/<vault root>/Projects/
    Cross-project / prior art <vault root>/Projects/<vault root>/Patterns/
    Library / tool / CLI <vault root>/Tools/<vault root>/Frameworks/
    Research / concepts <vault root>/Research/ → all folders
  6. Rank and read: Rank candidate files by: (a) semantic score if available (higher score = ranked first), then (b) folder priority position, then (c) frequency of the search signal in the file. Read the top 5 ranked files using the Read tool.

  7. Synthesize and return in the exact format below.

Read the full file on GitHub · 164 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. 8d ago First seen · 164 lines · 136 tokens per session scan A 8965427e4e8d

Subscribe to this mod's changes

vault-explorer is an agent published in the GitHub repository paulrobello/parsidion (10 stars, last pushed 3d ago), licensed MIT. It adds 136 tokens to every session and 1,853 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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