ccboard User Guide

Complete feature reference for ccboard — the TUI and Web dashboard for Claude Code monitoring.

What ccboard does
Installation
First launch
Global navigation
Tab reference
Conversation viewer
Live session monitoring
CLI reference
Export reference
Configuration
Environment variables
Tips and tricks

What ccboard does

ccboard reads ~/.claude (and optional project-level .claude/) directories to give you a unified view of your Claude Code activity. It works entirely offline — no API calls, no SaaS, no telemetry.

What you get:

Token usage and cost breakdown by session, project, model, and day
Full conversation replay with syntax highlighting and inline search
Settings merge visualization across global/project/local levels
Bash hooks management with syntax highlighting
MCP server status and configuration
Agents, commands, and skills browser
Security audit: credential access detection, destructive command alerts
FTS5 full-text search across all sessions
Live session tracking (Running / WaitingInput / Stopped) via hook injection

Installation

Homebrew (macOS / Linux, recommended)

brew tap FlorianBruniaux/tap
brew install ccboard

Cargo

cargo install ccboard

Note: cargo install builds without the WASM frontend. The web interface (ccboard web) won't serve a UI. Use Homebrew or a pre-built binary for full web support.

Install script

curl -sSL https://raw.githubusercontent.com/FlorianBruniaux/ccboard/main/install.sh | bash

Downloads the correct pre-built binary for your OS and architecture.

First launch

# Launch TUI
ccboard

# Enable live session monitoring (run once)
ccboard setup

# Launch web interface
ccboard web --port 3333

ccboard looks for ~/.claude automatically. If your Claude data is elsewhere, use --claude-home:

ccboard --claude-home /path/to/.claude

Global navigation

Tab switching

Key	Action
`1`	Dashboard
`2`	Sessions
`3`	Analytics
`4`	Costs
`5`	History
`6`	Audit Log
`7`	MCP
`8`	Config
`9`	Hooks
`0`	Tools
`p`	Plugins
`/`	Search
`b`	Brain
`Tab` / `Shift+Tab`	Next / previous tab

Universal keys

Key	Action
`?`	Show contextual help for the active tab
`:`	Open command palette (fuzzy search all commands)
`q`	Quit
`r`	Refresh data
`F5`	Refresh data
`Ctrl+R`	Force refresh and clear SQLite cache
`Ctrl+T`	Toggle Dark / Light theme (persisted across sessions)
`Esc`	Close popup / go back

List navigation

Key	Action
`j` / `↓`	Move down
`k` / `↑`	Move up
`h` / `←`	Move left / collapse
`l` / `→`	Move right / expand
`PgUp` / `PgDn`	Page up / down (10 items)
`Enter`	Open detail / select

File operations (available where a file is selected)

Key	Action
`e`	Edit in `$EDITOR` (falls back to `$VISUAL`, then nano / notepad)
`o`	Reveal in file manager (Finder on macOS, xdg-open on Linux, Explorer on Windows)

Command palette

Press : to open the command palette. Type to fuzzy-search available commands:

:dashboard    Jump to Dashboard tab
:sessions     Jump to Sessions tab
:analytics    Jump to Analytics tab
:costs        Jump to Costs tab
:config       Jump to Config tab
:mcp          Jump to MCP tab
:search       Jump to Search tab
:brain        Jump to Brain tab
:quit         Exit application

Tab reference

1 — Dashboard

Key: 1

Overview of your Claude Code usage at a glance.

What you see:

Token counts for today and this week (input / output / cache read / cache write)
Estimated API cost vs. your configured subscription plan
7-day activity sparkline
Top models by token consumption
Active MCP server count
Monthly projection and budget status

Budget color coding:

Color	Meaning
Green	Below 60% of monthly budget
Yellow	60–80% of monthly budget
Red	Above 80% of monthly budget

Configuration: Add subscriptionPlan to ~/.claude/settings.json to enable accurate budget percentages. Supported values: "pro", "max5x", "max20x", "api".

2 — Sessions

Key: 2

Three-pane layout: project tree on the left, session list in the middle, detail panel on the right.

Navigation:

Key	Action
`h` / `l`	Switch focus between project tree, session list, detail panel
`j` / `k`	Move up/down in the focused pane
`Enter`	Open conversation viewer for selected session
`/`	Filter sessions by text
`b`	Toggle bookmark on the selected session
`B`	Toggle "bookmarked only" filter (show `★` sessions only)
`s`	Cycle sort mode (newest / oldest / tokens / duration / messages)

Session status indicators:

Icon	Meaning
`●`	Running (active Claude process)
`◐`	Waiting for input / permission
`✓`	Completed
`★`	Bookmarked

Live status requires ccboard setup (see Live session monitoring).

Detail panel shows:

Session ID, timestamps, duration
Token counts (input / output / cache read / cache write)
Model switching timeline: Opus 4.5 (8) → Sonnet 4.6 (15) (computed at scan time)
Message count, file size
Subagent tree: ⤵ Subagents (N): X tokens total with per-child breakdown; or ⤴ Subagent of: <parent_id> for child sessions
Bookmark tag and note (if bookmarked)
AI Summary section (if cached via ccboard summarize <id>)
First user message preview
CPU / RAM usage for live sessions
Session type: CLI, IDE, or Agent

Bookmarks persist to ~/.ccboard/bookmarks.json. Each bookmark stores a tag (label), an optional note, and the creation date. Bookmarks survive restarts and are independent of Claude Code's own data.

AI Summaries are generated on demand:

ccboard summarize <session-id>           # Generate and cache
ccboard summarize <session-id> --force   # Regenerate
ccboard summarize <session-id> --model claude-haiku-4-5  # Faster/cheaper model

Once cached to ~/.ccboard/summaries/<id>.md, the summary appears automatically in the detail panel.

Conversation viewer opens when you press Enter on a session. See Conversation viewer for full details.

Code metrics

Sessions now show a +N / -N badge in the list and detail panel representing lines added and removed across all Edit and Write tool calls in that session. This metric is computed during session indexing and cached in SQLite.

Third-party AI tool sessions

ccboard automatically detects and imports sessions from other AI coding tools installed on your system. These sessions appear in the Sessions tab alongside Claude Code sessions, with a colored badge in the source column:

Tool	Badge	Data source
Claude Code	(none)	`~/.claude/projects/*/.jsonl`
Cursor	`[Cu]`	`~/Library/Application Support/Cursor/User/workspaceStorage/*/state.vscdb`
Codex CLI	`[Cx]`	`~/.codex/sessions/YYYY/MM/DD/rollout-*.jsonl`
OpenCode	`[Oc]`	`~/Library/Application Support/OpenCode/opencode.db` (macOS) or `~/.local/share/opencode/opencode.db` (Linux)

All parsers are opt-in and silent — if the tool is not installed, its parser is skipped without error. Session content from third-party tools is read-only.

3 — Analytics

Key: 3

Seven sub-views, switch with Tab / ← / →:

Sub-view	What it shows
Overview	Budget status, MTD cost, monthly projection, project breakdown
Trends	30-day token activity chart with 30-day forecast and confidence bands
Patterns	Activity heatmap (fills terminal width), most-used tools, model distribution, session duration stats
Summary	Actionable insights and suggestions based on usage patterns
Anomalies	Detected spikes and unusual activity with timestamps
Costs	Per-tool token cost bar chart with high-cost tool alerts
Discover	AI-generated pattern suggestions from session history

The activity heatmap is responsive: it uses your full terminal width and adjusts cell size accordingly.

Budget tracking configuration (in ~/.claude/settings.json or .claude/settings.json):

{
  "budget": {
    "monthlyBudgetUsd": 50.0,
    "alertThresholdPct": 80.0
  }
}

4 — Costs

Key: 4

Six sub-views, switch with Tab / ← / →:

Sub-view	What it shows
Overview	Total tokens and estimated cost, cache hit ratio
By Model	Token and cost breakdown per model
Daily	Bar chart of daily token consumption
Usage Periods	5-hour billing window analysis
Top Sessions	Most expensive sessions ranked by cost
Per Project	Cost breakdown by project directory

4-level budget alerts appear in the Overview sub-view:

Safe (below threshold)
Warning (at threshold)
Critical (significantly over)
Exceeded (monthly budget surpassed)

5 — History

Key: 5

Chronological timeline of all sessions with search and export.

Keys:

Key	Action
`/`	Search within history
`x`	Export current view to CSV / JSON / Markdown
`Enter`	Open session detail
`j` / `k`	Navigate

Export prompts for format (CSV, JSON, Markdown) and destination path.

6 — Audit Log

Key: 6

Security-focused view of session activity. Scans tool call history for risky patterns.

What it detects:

Credential access: reads to ~/.ssh, ~/.aws, .env files, API key patterns
Destructive commands: rm -rf, DROP TABLE, git reset --hard, etc.
Cross-session violations: same pattern appearing across multiple sessions

Keys:

Key	Action
`Tab`	Toggle between Sessions list and Violations feed
`Enter`	Analyze selected session individually
`r`	Batch-scan all sessions (4 concurrent)
`j` / `k`	Navigate list

Each violation includes a remediation hint explaining what to check or change.

7 — MCP

Key: 7

MCP server configuration and status.

What you see:

Server name and command
Status: running (detected via process check) or stopped
Environment variables (sensitive values masked by default)
Full launch command

Keys:

Key	Action
`y`	Copy server launch command to clipboard
`e`	Edit MCP config file in `$EDITOR`
`Enter`	Show server detail

8 — Config

Key: 8

Visualizes how Claude Code settings merge across four levels.

Four-column layout:

Column	Source
Default	Built-in Claude Code defaults
Global	`~/.claude/settings.json`
Project	`.claude/settings.json`
Local	`.claude/settings.local.json`

The active (merged) value is highlighted. Overrides are visible at a glance.

Keys:

Key	Action
`h` / `l`	Move focus between columns
`e`	Edit the focused config file
`o`	Reveal focused file in file manager
`m`	Show MCP detail modal

9 — Hooks

Key: 9

Bash hooks configured in your Claude Code settings, organized by event type.

Event types: PreToolUse, PostToolUse, Notification, Stop, SubagentStop

What you see:

Hook name and event type
Bash script content with syntax highlighting
Badge indicators for hook properties
File path

Keys:

Key	Action
`Enter`	Show hook detail
`e`	Edit hook script in `$EDITOR`

0 — Tools

Key: 0

Browse agents, commands, and skills from your .claude/ directories.

Three sub-views (switch with Tab):

Sub-view	Source	What it shows
Agents	`.claude/agents/*.md`	Agent name, description, frontmatter YAML
Commands	`.claude/commands/*.md`	Command name, description, content
Skills	`.claude/skills/*.md`	Skill name, description, invocation stats

Frontmatter is parsed and displayed separately from the Markdown body.

p — Plugins

Key: p

Usage analytics for your skills, MCP servers, and agents.

What you see:

Invocation counts over time
Token consumption per plugin
Cost attribution
Dead code detection: plugins with zero usage in the analysis window

Sort options (press s to cycle):

By usage count
By token cost
By name (alphabetical)

/ — Search

Key: / (or reach via Tab)

Full-text search across all sessions using SQLite FTS5.

How it works:

Results appear as you type (after 2 characters)
Ranked by relevance (BM25 via FTS5)
Each result shows a highlighted snippet with the matching context
Press Enter on any result to open the full conversation viewer

Keys in Search tab:

Key	Action
Type	Search query (live, ≥2 chars)
`Enter`	Open selected session in conversation viewer
`j` / `k`	Navigate results
`Esc`	Clear search

13 — Brain

Key: b

Cross-session knowledge base that captures learning from every session via hooks.

How it works

A session-stop hook runs when Claude Code finishes a session. It reads the session JSONL, evaluates its significance (sessions under 3KB are skipped as trivial), extracts key information via structured prompting, and stores insights in ~/.ccboard/insights.db (WAL SQLite).

A session-start hook reads the most recent progress, blockers, and knowledge entries from insights.db and injects them into Claude's context at the start of each session, so Claude remembers where you left off without any manual context setting.

Insight types

Type	Icon	Description
`progress`	📍	What was accomplished in the session
`decision`	🏛️	Architectural or design decisions made
`blocked`	🚧	Blockers encountered, unresolved issues
`pattern`	🔁	Recurring patterns worth remembering
`fix`	🔧	Bug fixes with root cause and solution
`context`	📌	General context and background knowledge

Key bindings (Brain tab)

Key	Action
`j` / `k`	Navigate insight list
`←` / `→` (or `h` / `l`)	Switch filter (All → Progress → Decision → Blocked → Pattern → Fix → Context)
`Enter`	Expand/collapse detail pane
`d`	Archive selected insight
`r`	Refresh from database

Manual entries

Use the /ccboard-remember skill to store knowledge manually from any session:

/ccboard-remember fixed the auth bug by setting SESSION_SECRET in .env
/ccboard-remember decided to use Axum over Actix for the web backend

Database location: ~/.ccboard/insights.db

Conversation viewer

Accessible from Sessions tab (press Enter) or Search results (press Enter).

What it shows:

Full conversation replay: user messages, assistant responses, tool calls
Tool call summary: ▶ 2 tool call(s): Read, Bash
Syntax highlighting for code blocks (40+ languages via syntect)
Message timestamps and token counts per turn

Keys inside the viewer:

Key	Action
`j` / `k` or `↓` / `↑`	Scroll through messages
`PgUp` / `PgDn`	Scroll faster
`/`	Open inline regex search
`n`	Jump to next search match
`N`	Jump to previous search match
`x`	Export conversation to HTML with syntax highlighting
`Esc`	Close viewer, return to previous tab

Regex search shows a match counter in the format [2/7] (current / total matches). Matches are highlighted in the conversation as you navigate.

HTML export produces a self-contained file with full syntax highlighting. Useful for sharing sessions or archiving.

Live session monitoring

By default, ccboard reads static JSONL files. To get real-time status (Running / WaitingInput / Stopped) and macOS notifications when a session ends, inject Claude Code hooks once:

ccboard setup

This adds entries to ~/.claude/settings.json under the hooks key. The hooks write a small status file that ccboard polls via its file watcher.

After setup, the Sessions tab shows live indicators:

● Running: Claude is actively processing
◐ Waiting for input: Claude is waiting for your response or permission
✓ Stopped: Session ended

CPU, RAM, and live token counts also appear in the detail panel for active sessions.

To remove the hooks, edit ~/.claude/settings.json and delete the ccboard entries under hooks.

CLI reference

All CLI commands support --claude-home <path> to override the default ~/.claude directory.

TUI and web

ccboard                          # Launch TUI (default)
ccboard web --port 3333          # Launch web interface
ccboard both --port 3333         # Launch TUI and web simultaneously
ccboard stats                    # Print stats summary and exit

Session commands

ccboard recent 10                # Show 10 most recent sessions
ccboard recent 5 --json          # JSON output
ccboard info <session-id>        # Show session details
ccboard resume <session-id>      # Resume session in Claude CLI

Search

ccboard search "query"           # Search sessions (FTS5)
ccboard search "bug" --limit 10  # Limit results
ccboard search "fix" --since 7d  # Last 7 days only
ccboard search "auth" --since 30d

Discovery

ccboard discover --all           # Analyze all projects (last 90 days)
ccboard discover --all --since 30d --min-count 2 --top 10
ccboard discover --top 20        # Current project only
ccboard discover --all --json    # JSON output
ccboard discover --all --llm     # Semantic analysis via Claude CLI

Assigns patterns automatically: >20% of sessions becomes a CLAUDE.md rule suggestion, ≥5% becomes a skill, below 5% becomes a command.

Setup and maintenance

ccboard setup                    # Inject live monitoring hooks
ccboard clear-cache              # Clear SQLite session metadata cache

Export reference

From the TUI

History tab (5): press x to export the current view
Conversation viewer: press x to export to HTML

From the CLI

Sessions list

ccboard export sessions --output sessions.csv
ccboard export sessions --output sessions.json --format json
ccboard export sessions --output sessions.md --format md
ccboard export sessions --output recent.csv --since 7d

Usage statistics

ccboard export stats --output stats.csv
ccboard export stats --output stats.json --format json
ccboard export stats --output report.md --format md

The Markdown report includes totals, per-model table, and last 30 days of daily activity.

Billing blocks

ccboard export billing --output billing.csv
ccboard export billing --output billing.json --format json
ccboard export billing --output billing.md --format md

Single conversation

ccboard export conversation <session-id> --output conv.md
ccboard export conversation <session-id> --output conv.json --format json
ccboard export conversation <session-id> --output conv.html --format html

Configuration

ccboard reads configuration from Claude Code's settings files. You can add ccboard-specific keys to any of these files.

Settings merge order (highest priority first)

.claude/settings.local.json (project, developer-specific, not committed)
.claude/settings.json (project, committed to git)
~/.claude/settings.local.json (global, not committed)
~/.claude/settings.json (global)

Subscription plan

Used to calculate budget percentages on the Dashboard.

{
  "subscriptionPlan": "max20x"
}

Value	Plan	Monthly cost
`"pro"`	Claude Pro	$20
`"max5x"`	Claude Max 5x	$50
`"max20x"`	Claude Max 20x	$200
`"api"`	API pay-as-you-go	—

Monthly budget alerts

{
  "budget": {
    "monthlyBudgetUsd": 50.0,
    "alertThresholdPct": 80.0
  }
}

When the estimated monthly cost reaches alertThresholdPct% of monthlyBudgetUsd, the Analytics tab shows a warning. At 100%, it escalates to Exceeded.

Environment variables

Variable	Effect	Example
`CCBOARD_CLAUDE_HOME`	Override `~/.claude` path	`CCBOARD_CLAUDE_HOME=/alt/.claude ccboard stats`
`CCBOARD_NON_INTERACTIVE`	Disable interactive prompts (CI/CD)	`CCBOARD_NON_INTERACTIVE=1 ccboard stats`
`CCBOARD_FORMAT`	Force output format: `json` or `table`	`CCBOARD_FORMAT=json ccboard recent 10`
`CCBOARD_NO_COLOR`	Disable ANSI colors	`CCBOARD_NO_COLOR=1 ccboard search "bug"`

CI/CD example:

CCBOARD_NON_INTERACTIVE=1 CCBOARD_NO_COLOR=1 CCBOARD_FORMAT=json ccboard stats

Tips and tricks

Jump to a session from search results. The Search tab (/) opens the conversation viewer directly when you press Enter on a result. You don't need to navigate to the Sessions tab first.

Regex search inside conversations. Once you're in the conversation viewer, press / and type a regex pattern. Use n and N to move between matches. The counter [2/7] shows your position.

Export a conversation for sharing. Open any session in the conversation viewer, press x, choose HTML. The exported file is self-contained with syntax highlighting — no external assets required.

Find your most expensive sessions. Go to Costs tab (4), switch to the Top Sessions sub-view. Sorted by estimated cost descending.

Dead code in agents and skills. The Plugins tab (p) shows invocation counts. Anything at zero over your analysis window is a candidate for cleanup.

Copy an MCP server command. In the MCP tab (7), navigate to a server and press y. The full launch command goes to your clipboard — useful for debugging a server that won't start.

Bulk session analysis for security. In Audit Log (6), press r to batch-scan all sessions (4 concurrent). Then switch to the Violations view with Tab to see a consolidated feed.

Force a data refresh without restarting. Press Ctrl+R to clear the SQLite metadata cache and reload from disk. Useful when sessions aren't appearing after a sync or import.

Use the command palette for tab navigation. If you forget a key, press : and type the tab name. Faster than remembering p for Plugins or 0 for Tools.

Per-project budgets for team work. Put budget config in .claude/settings.json at the repo level (committed). Each developer can override with .claude/settings.local.json (gitignored). The Config tab (8) shows the merge result in four columns.

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ccboard User Guide

Table of Contents

What ccboard does

Installation

Homebrew (macOS / Linux, recommended)

Cargo

Install script

First launch

Global navigation

Tab switching

Universal keys

List navigation

File operations (available where a file is selected)

Command palette

Tab reference

1 — Dashboard

2 — Sessions

Code metrics

Third-party AI tool sessions

3 — Analytics

4 — Costs

5 — History

6 — Audit Log

7 — MCP

8 — Config

9 — Hooks

0 — Tools

p — Plugins

/ — Search

13 — Brain

Conversation viewer

Live session monitoring

CLI reference

TUI and web

Session commands

Search

Discovery

Setup and maintenance

Export reference

From the TUI

From the CLI

Sessions list

Usage statistics

Billing blocks

Single conversation

Configuration

Settings merge order (highest priority first)

Subscription plan

Monthly budget alerts

Environment variables

Tips and tricks