keephive 0.24.0

A knowledge sidecar for Claude Code

keephive

A knowledge sidecar for Claude Code It captures what you learn, verifies it stays true, and surfaces it when relevant.

TLDR

1. Install: curl -fsSL https://raw.githubusercontent.com/joryeugene/keephive/main/install.sh | bash
2. Use Claude Code normally. Seven hooks run automatically: they capture what you learn, inject it next session, and flag when facts go stale.
3. Look around: hive status (h s), hive log (h l), hive todo
4. Visual overview: hive serve (h ws) opens a browser dashboard at localhost:3847
5. Periodic cleanup: hive verify (h v), hive reflect (h rf), hive audit (h a)

Everything else on this page is optional depth.

[!TIP] Shortcuts everywhere. Three CLI names: keephive, hive, h. Every command has a short alias (h s, h r, h rc, h v, h rf, h a). Guides and prompts resolve by slug, prefix, or substring:

h p pr-re        →  pr-review-git-staged-diff-analysis.md
h k agent        →  agent-principles.md
h n code-review  →  starts note from code-review prompt template
h go pr-re       →  launches session with pr-review prompt loaded

You never type a full name. Two keystrokes for the command, a few more for the target.

After a few sessions, hive shows what your agent has learned:

Text output

$ hive
keephive v0.15.0
  ● hooks  ● mcp  ● data

  4 facts (4 ok) | 12 today | 8 yesterday | 2 guides | 48K
  42 cmds today · 120 this week · 5d streak ▁▂▅▃█▇▂▁▁▃▅▆▇█▂▁▁▁▁▁▁▁▁

  1 open TODO(s):
    [today] Add rate limiting to the /upload endpoint.

  Today:
  ~ [10:42:15] FACT: Auth service uses JWT with RS256, tokens expire after 1h.
  ~ [10:38:01] DECISION: Chose Postgres over SQLite for multi-user support.
  ~ [09:15:44] INSIGHT: The retry logic in api_client.py silently swallows 429s.
  [09:12:30] DONE: Migrate user table to new schema.

  Active draft: slot 1 · "api testing todo list..." (47 words)  ->  hive nc

  hive go (session) | hive l (log) | hive rf (reflect) | hive help

---

Install

curl -fsSL https://raw.githubusercontent.com/joryeugene/keephive/main/install.sh | bash

One command. Installs keephive, registers 7 hooks and an MCP server, and verifies everything. Requires uv. Run once; re-run after upgrades.

Or install manually:

uv tool install keephive
keephive setup

Via pip:

pip install keephive
keephive setup

From source:

git clone https://github.com/joryeugene/keephive.git
cd keephive && uv tool install . && keephive setup

Stay up to date

hive up                    # upgrade in place (recommended)
uv tool upgrade keephive   # manual alternative; run keephive setup after

[!TIP] Run keephive setup again after upgrading manually to sync hooks and the MCP server registration to the new binary path.

---

When to use what

Every day (bread and butter)

I want to...	Command
See what's going on	hive status (hive s)
Save something I learned	hive remember "FACT: ..." (hive r)
Find something from before	hive recall <query> (hive rc)
Track a task	hive todo "fix auth" (hive t)
Mark a task done	hive todo done "auth" (hive td)
See today's log	hive log (hive l)

Visual overview

I want to...	Command
Browse everything in a browser	hive serve
Quick terminal glance	hive status (hive s)
Watch for changes live	hive status --watch
See active sessions	hive ps

Weekly maintenance (when things accumulate)

I want to...	Command
Check if old facts are still true	hive verify (hive v)
Find patterns in daily logs	hive reflect (hive rf)
Get a quality assessment	hive audit (hive a)
Archive old logs	hive gc

Power features (when you need them)

I want to...	Command
Launch a focused session	hive session (hive go)
Run a session with a custom prompt	hive go <prompt> (prefix match)
Edit memory/rules/todos directly	hive edit <target> (hive e)
Use a multi-slot scratchpad	hive note (hive n)
Create a knowledge guide	hive knowledge edit <name> (hive ke)
Generate a standup	hive standup (hive su)

---

How it works

keephive uses the three extension points Claude Code exposes:

1. Hooks fire on events (session start, conversation compact, user prompt). They capture insights and inject context without any agent action.
2. MCP server gives Claude Code native tool access (hive_remember, hive_recall, etc.) so the agent can read and write memory directly.
3. Context injection surfaces verified facts, behavioral rules, stale warnings, matching knowledge guides, open TODOs, and cross-project activity hints at the start of every session via the SessionStart hook's additionalContext field.

The loop

  capture --> recall --> verify --> correct
     ^                                 |
     +---------------------------------+

• Capture: The PreCompact hook extracts FACT/DECISION/TODO/INSIGHT entries when conversations compact. It reads the full transcript, classifies insights via LLM, and writes them to today's daily log.
• Recall: Captured entries surface automatically at the next session start via context injection. hive rc searches all tiers directly; hive shows current state.
• Verify: Facts carry [verified:YYYY-MM-DD] timestamps. After 30 days (configurable), they are flagged stale. hive v checks them against the codebase with LLM analysis and tool access.
• Correct: Invalid facts get replaced with corrected versions. Valid facts get re-stamped. Uncertain facts get flagged for human review.

Architecture

flowchart TD
    subgraph CYCLE["Session Cycle (7 hooks)"]
        direction LR
        START([New session]) -->|"SessionStart:<br>inject context"| WORK([Working])
        WORK -->|"PostToolUse · UserPromptSubmit:<br>nudge, ui-queue inject"| WORK
        WORK -->|"Stop:<br>turn count, micro-nudge"| WORK
        WORK -->|"TaskCompleted:<br>auto-log DONE"| WORK
        WORK -->|context full| PC["PreCompact:<br>extract → log<br>+ pending-facts queue"]
        PC -->|next session| START
        WORK -->|session ends| SEND["SessionEnd:<br>finalize stats"]
    end

    subgraph STORE["Knowledge Store (~/.claude/hive/)"]
        MEM[("Memory<br>30–90d TTL")]
        GUIDES[("Guides")]
        RULES[("Rules")]
        LOG[("Daily log")]
        TODOS[("TODOs")]
        PENDING[(".pending-facts")]
        STATS[(".stats.json<br>workflow analytics")]
    end

    subgraph CC["Claude Code Data (~/.claude/usage-data/)"]
        META[("session-meta/<br>msgs, tools, duration,<br>lines, tokens, commits")]
        FACETS[("facets/<br>outcome, friction,<br>satisfaction")]
    end

    subgraph MANUAL["On-demand (CLI · MCP)"]
        REM["hive r · capture"]
        RCL["hive rc · recall"]
        VRF["hive v · verify"]
        REV["hive mem review"]
        RFL["hive rf · reflect"]
        DASH["hive serve · dashboard<br>+ bookmarklet"]
        STCMD["hive stats · hive insights"]
    end

    START -->|reads| STORE
    PC --> LOG
    PC --> PENDING
    LOG -->|"hive rf · promote"| MEM
    PENDING -->|"hive mem review"| MEM
    MEM -->|"hive v · re-stamp"| MEM
    REM --> LOG
    RCL -.->|searches| STORE
    VRF --> MEM
    REV --> MEM
    RFL --> GUIDES
    DASH -.->|reads| STORE
    DASH -.->|"session analytics"| CC
    STCMD -.->|"session analytics"| CC
    STCMD -.->|"workflow analytics"| STORE
    SEND -.->|".stats.json"| STATS

    classDef ccdata fill:#1a1a2e,stroke:#4a9eff,stroke-width:2px,color:#4a9eff
    class META,FACETS ccdata

Memory tiers

Tier	Path	Purpose
Working memory	~/.claude/hive/working/memory.md	Core facts, loaded every session
Rules	~/.claude/hive/working/rules.md	Behavioral rules for the agent
Knowledge guides	~/.claude/hive/knowledge/guides/	Deep reference on specific topics
Daily logs	~/.claude/hive/daily/YYYY-MM-DD.md	Append-only session logs
Archive	~/.claude/hive/archive/	Old daily logs after gc

Hooks

Hook	Trigger	What it does
SessionStart	New session	Injects memory, rules, TODOs, stale warnings
PreCompact	Conversation compacts	Extracts insights from transcript, writes to daily log with project attribution
PostToolUse	After Edit/Write	Periodic nudge to record decisions
UserPromptSubmit	User sends prompt	Periodic nudge, UI queue injection
Stop	Agent turn ends	Increments turn counter, periodic micro-nudge
SessionEnd	Session terminates	Finalizes session stats with accurate end timestamp
TaskCompleted	Task marked done	Auto-logs DONE entry to daily log

---

Commands

Full command reference (35 commands)

Command	Short	What
Capture
hive remember "text"	hive r "text"	Save to daily log
hive t <text>		Quick-add a TODO
hive note	hive n	Multi-slot scratchpad ($EDITOR)
hive n todo	hive 4 todo	Extract action items from a note slot
Recall
hive status	hive / hive s	Status overview
hive recall <query>	hive rc <query>	Search all tiers
hive log [date]	hive l	View daily log; hive l summarize for LLM summary
hive todo	hive td	Open TODOs with ages
hive todo done <pat>		Mark TODO complete
hive knowledge	hive k	List/view knowledge guides
hive prompt	hive p	List/use prompt templates
hive ps		Active sessions, project activity, git state
hive session [mode]	hive go	Launch interactive session
hive standup	hive su	Standup summary with GitHub PR integration
hive stats	hive st	Usage statistics
Verify
hive verify	hive v	Check stale facts against codebase; auto-corrects
hive reflect	hive rf	Pattern scan across daily logs
hive audit	hive a	Quality Pulse: 3 perspectives + synthesis
Manage
hive mem [rm] <text>	hive m	Add/remove working memory facts
hive rule [rm] <text>		Add/remove behavioral rules
hive rule learn		Learn rules from /insights friction data
hive rule review		Accept/reject pending rule suggestions
hive edit <target>	hive e	Edit memory, rules, todos, etc.
hive skill	hive sk	Manage skill plugins
Maintain
hive doctor	hive dr	Health check
hive gc	hive g	Archive old logs
hive setup		Register hooks and MCP server
hive update	hive up	Upgrade keephive in-place
Dashboard
hive serve [port]	hive ws	Live web dashboard (localhost:3847)
hive ui		Show / manage UI feedback queue

Features in depth

Dashboard

hive serve launches a live web dashboard at localhost:3847 with 8 views:

View	Path	Focus
All	/	Everything: status, log, TODOs, knowledge, memory, notes
Daily	/daily	Active session: log with date nav, TODOs+recurring, standup
Dev	/dev	Quick reference: TODOs+log, facts, knowledge+memory compact
Simple	/simple	Minimal: status, log, TODOs
Stats	/stats	Usage: sparkline, heatmap, streak, command breakdown
Know	/know	Knowledge guides with markdown rendering
Mem	/mem	Working memory + rules
Notes	/notes	Multi-slot scratchpad with switcher

Auto-refresh (configurable interval), Cmd+K search, split-pane resizing, CRUD forms (remember, add TODO, mark done, append note), log type filters, and zero external dependencies.

UI feedback loop: hive ui-install generates a bookmarklet and copies it to your clipboard. Paste it as a bookmark URL, then click it on any page to capture an element selector and a note. The feedback is POSTed to the dashboard server, queued in .ui-queue, and automatically injected into your next Claude Code prompt via the UserPromptSubmit hook. No copy-paste required.

Log Summarize

hive l summarize pipes today's log entries to claude-haiku and prints 3-5 bullet-point highlights. Useful after long sessions before compaction.

Smart Recall

hive rc <query> uses an SQLite FTS5 index over all daily logs and the archive for ranked full-text search. Run hive gc to rebuild the index. Falls back to grep if the index is absent.

Guide front matter

Knowledge guides support optional YAML front matter for controlling injection:

Field	Effect
tags: [tag1, tag2]	Matched against project name for auto-injection
projects: [proj1]	Matched against project name for auto-injection
paths: ["/path/pattern"]	Matched against working directory for auto-injection
always: true	Injected into every session regardless of project (opt-in, no guides ship with this)

Guides without front matter match only by filename (project name as substring). The always: true flag is strictly opt-in and costs one of the three guide slots per session, so use it only for guides that genuinely apply to every project.

Notes

hive n is a multi-slot scratchpad. Each slot persists across sessions, auto-copies to clipboard on save, and can be initialized from a prompt template (hive n <template>). Use hive n.2 or hive 2 to switch to slot 2 and open it in $EDITOR.

hive n todo (or hive 4 todo for slot 4) scans the active slot for action items. Both plain text lines and bullet points from a ## todo section become candidates; items over 120 characters are skipped as observations. For a single item, you get a yes/no prompt. For multiple items, your $EDITOR opens with the candidates — delete lines you don't want, save and quit to confirm.

hive 4 "text" appends text directly to slot 4 without opening an editor. Use bare-digit commands with a quoted string to capture quick notes mid-session.

Edit

hive e <target> opens files in $EDITOR. Targets: memory, rules, todo (with diff-on-save), CLAUDE.md, settings, daily log, notes. Run hive e with no arguments to see all targets.

Sessions

hive go launches an interactive Claude session with your full keephive context pre-loaded (memory, rules, TODOs, stale warnings, matching guides). The SessionStart hook detects the launch and skips re-injection to avoid duplication.

Command	What
hive go	General session with full memory and warnings
hive session todo	Walk through open TODOs one by one
hive session verify	Check stale facts against the codebase
hive session learn	Active recall quiz on recent decisions
hive session reflect	Pattern discovery from daily logs
hive session <prompt>	Load a custom prompt from knowledge/prompts/

Custom prompts resolve by prefix, so hive go pr-re finds pr-review-git-staged-diff-analysis.md. You can also pipe content in: cat api-spec.yaml | hive go review. Pass -c to continue the last conversation or -r <id> to resume a specific session.

Reflect

hive rf scans daily logs for recurring patterns across multiple days. When it finds a theme, hive rf draft <topic> generates a knowledge guide from the matching entries. This is how scattered daily notes become structured reference material.

Audit

hive a runs three parallel LLM analyses on your memory state (fact accuracy, data hygiene, strategic gaps), then synthesizes them into a quality score with actionable suggestions.

Standup

hive su generates a standup summary from recent daily log activity and optionally includes GitHub PR data.

Stats

hive st shows usage statistics with per-project breakdown, session streaks, and activity sparklines. The dashboard stats view (/stats) adds a 14-day sparkline with day-of-week labels and weekend shading, an hourly heatmap, and a sortable command breakdown table.

Prompts

hive p lists reusable prompt templates stored in knowledge/prompts/. Use them to start notes (hive n <template>) or launch custom sessions (hive session <template>).

MCP tools

All commands are also available as MCP tools for Claude Code to call directly:

hive_remember, hive_recall, hive_status, hive_todo, hive_todo_done, hive_knowledge, hive_knowledge_write, hive_prompt, hive_prompt_write, hive_mem, hive_rule, hive_log, hive_audit, hive_recurring, hive_stats, hive_fts_search, hive_standup, hive_ps

---

Configuration

Environment variables

Variable	Default	Description
HIVE_HOME	~/.claude/hive	Data directory
HIVE_STALE_DAYS	30	Days before a fact is flagged stale
HIVE_CAPTURE_BUDGET	4000	Characters to extract from transcripts
ANTHROPIC_API_KEY	(unset)	Enables LLM features inside Claude Code sessions. Never needed from a terminal.
NO_COLOR	(unset)	Disable terminal colors

---

LLM features

[!IMPORTANT] keephive calls claude -p for LLM features. If you're on a Claude Pro or Max subscription, these calls are included at no extra cost (they count against your plan's normal usage limits). If you use Claude Code with API billing, claude -p calls consume your API tokens. ANTHROPIC_API_KEY is never checked from a terminal or a hook.

The API path exists for one specific case: running LLM commands (hive a, hive v, etc.) inside a Claude Code session rather than from a separate terminal. That is the only time ANTHROPIC_API_KEY is consulted.

Billing tiers and LLM-powered commands

Two tiers

Tier	When active	Cost
claude -p subprocess	Terminal or hooks (default, always)	Included with Pro/Max (counts against usage limits); consumes API tokens if on API billing
Direct Anthropic API	Inside Claude Code + ANTHROPIC_API_KEY set	Paid — per-token API billing

Hooks (PreCompact, etc.) run without the CLAUDECODE environment variable, so they always take the claude -p subprocess path regardless of whether ANTHROPIC_API_KEY is present in your shell.

LLM-powered commands

Command	Model	When to use
hive a (audit)	3× haiku + 1× sonnet	Intentional quality check
hive v (verify)	sonnet + tools, multi-turn	Validating stale facts
hive rf analyze/draft	haiku	Pattern discovery
hive su (standup)	haiku	Daily standup generation
hive l summarize	haiku	End-of-session summary
hive dr (doctor)	haiku, optional	Duplicate TODO detection
PreCompact hook	haiku	Automatic on compaction

hive a and hive v are the heavyweight operations. Use them intentionally.

Free commands (no LLM)

hive r, hive rc, hive s, hive todo, hive t, hive m, hive rule, hive e, hive n, hive k, hive p, hive st, hive l (without summarize), hive gc, hive sk, and all hooks except PreCompact (SessionStart, PostToolUse, UserPromptSubmit, Stop, SessionEnd, TaskCompleted).

Disable automatic LLM calls

[!NOTE] Set HIVE_SKIP_LLM=1 to skip the PreCompact hook's extraction step. SessionStart never calls an LLM.

---

Development

uv run pytest                          # all tests
uv run pytest -m llm -v -o "addopts="  # LLM E2E tests (slow, real API calls)
uv run pytest -x                       # stop on first failure

See CLAUDE.md for architecture details.

License

MIT