journal-search

journal-search is a command for Claude Code from chrismbryant/claude-journal-mcp. It costs 0 tokens per session (397 once invoked), scanned A, original, MIT.

A command for searching entries in a work journal. It finds matching notes by keywords and can narrow results to a project.

In plain words
What is it for?
Use it to find notes about technologies, concepts, projects, or specific past work.
Why use it?
It saves time when you need an older decision, task, or technical detail but do not remember which journal entry contains it.

Command for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the claude-journal plugin — 3 skills, 6 commands, 1 hook shipped together

Good fit Use it to find notes about technologies, concepts, projects, or specific past work.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/chrismbryant/claude-journal-mcp/journal-search
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/chrismbryant/claude-journal-mcp

Made for: Claude Code.

Or install claude-journal, the plugin that ships this one along with the rest of its 3 skills, 6 commands, 1 hook.

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 journal-search

README.md
[![agentmods](https://agentmods.dev/badge/commands/chrismbryant/claude-journal-mcp/journal-search/github.svg)](https://agentmods.dev/commands/chrismbryant/claude-journal-mcp/journal-search)
Your own site
<a href="https://agentmods.dev/commands/chrismbryant/claude-journal-mcp/journal-search"><img src="https://agentmods.dev/badge/commands/chrismbryant/claude-journal-mcp/journal-search/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 journal-search

Your own site · 80×15
<a href="https://agentmods.dev/commands/chrismbryant/claude-journal-mcp/journal-search"><img src="https://agentmods.dev/badge/commands/chrismbryant/claude-journal-mcp/journal-search.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 397 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 $0.00000 $0.00397
Opus 5 $0.00000 $0.00198
Sonnet 5 $0.00000 $0.00079
Haiku 4.5 $0.00000 $0.00040

Measured 11d ago against content hash 780dbb83a7b8, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

journal-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 11d 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.

commands/journal-search.md · 64 lines

What it actually says

Search Journal

You are helping the user search their journal entries.

Process

  1. Get search parameters:

    • Query (required): What are they looking for?
      • Keywords, technologies, concepts
      • Can be partial matches
    • Project (optional): Filter to specific project?
    • Limit (optional): How many results? (default: 20)
  2. Use the MCP tool: Call journal_search with parameters:

    journal_search(
      query="search terms",
      project="project-name" (optional),
      limit=20 (optional)
    )
    
  3. Present results:

    • Show results clearly with IDs
    • Highlight relevant matches
    • If many results, suggest refining search
    • If no results, suggest trying different terms or checking spelling

Search Tips to Share

  • Broad terms find more: "auth" finds authentication, authorization, OAuth
  • Specific terms find less: "JWT token expiration" is very specific
  • Technical terms work well: Language names, framework names, tool names
  • Try project filter if working across multiple repos

Examples

Example 1: Technology search

User: "Find entries about React"
→ journal_search(query="React", limit=20)

Example 2: Project-specific

User: "Search for database work in my-api"
→ journal_search(query="database", project="my-api")

Example 3: Concept search

User: "Find anything about performance optimization"
→ journal_search(query="performance optimization")

No Results?

If search returns nothing, suggest:

  • Trying broader terms
  • Checking if they meant a different word
  • Using time-based query instead: /journal-time
  • Checking if journal has entries: /journal-stats
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. 11d ago First seen · 64 lines · 0 tokens per session scan A 780dbb83a7b8

Subscribe to this mod's changes

journal-search is a command published in the GitHub repository chrismbryant/claude-journal-mcp (6 stars, last pushed 7mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 397 tokens. 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 2026-08-31.