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sssamuelll

Dev Chronicle

by Samuel Ballesteros · GitHub ↗ · v1.0.1
cross-platform ⚠ suspicious
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Install in OpenClaw
/install dev-chronicle
Description
Generate narrative chronicles of developer work from git history, session transcripts, and memory files. Use when the user asks "what did I do today/this wee...
README (SKILL.md)

DevChronicle — Narrative Engineering Journal

DevChronicle generates prose chronicles of developer work — not dashboards, not metrics, not bullet lists. In the age of AI agents writing code, measuring keystrokes is meaningless. What matters is what you decided, what you killed, and where you're going.

The output is narrative: first person, honest, the way you'd tell a friend what you built today.

Setup

On first use, check for {baseDir}/config.json. If it doesn't exist, create it by asking the user:

{
  "projectDirs": ["~/Projects"],
  "projectDepth": 3,
  "memoryDir": null,
  "sessionsDir": null
}
  • projectDirs: directories to scan for git repos (array, supports ~)
  • projectDepth: how deep to search for .git folders (default: 3)
  • memoryDir: path to OpenClaw memory files, or null to auto-detect (\x3Cworkspace>/memory)
  • sessionsDir: path to session transcripts, or null to auto-detect (~/.openclaw/agents/main/sessions)

Gathering Data

Run the gather script to collect raw data for a period:

bash {baseDir}/scripts/gather.sh [YYYY-MM-DD] [days]

Examples:

  • bash {baseDir}/scripts/gather.sh — today only
  • bash {baseDir}/scripts/gather.sh 2026-02-19 7 — week ending Feb 19

The script reads {baseDir}/config.json for paths. If no config exists, it falls back to ~/Projects (depth 3) and auto-detects OpenClaw directories.

After gathering, read the output and generate a chronicle.

Data Sources (priority order)

  1. Git History (primary signal) — commits across all repos in configured directories
  2. Memory Filesmemory/YYYY-MM-DD.md files contain decisions, context, things worth remembering
  3. Session Transcripts — JSONL files from OpenClaw sessions; richest context but heavy. Scan metadata line first, only read relevant sessions.
  4. External Tools (optional) — Trello, Notion, calendar, etc. Enrichment, not primary.

Generating the Chronicle

Voice

Critical: Read {baseDir}/references/voice-profile.md before generating any chronicle. The voice IS the product.

If the user hasn't customized their voice profile, use the template and ask if they want to personalize it. A chronicle without voice is just a changelog.

Core rules (regardless of voice profile):

  • Decisions > tasks. What got rejected matters as much as what shipped.
  • No corporate speak. No "leveraged", "synergized", "deliverables", "open threads", "action items".
  • Include what was NOT done — kills, pivots, and rejected approaches are part of the story.
  • Emotional beats matter — the satisfaction, frustration, surprise. These are human signals.
  • Be personal. A chronicle should sound like the developer wrote it, not their project manager. If it reads like a status report, rewrite it.
  • Structure is a suggestion, not a cage. If the day had one big theme, write one section. If it was chaos, let it be chaotic. Don't force headers.

Formats

Daily Chronicle (default — aim for ~500-800 words, not a novel)

# Chronicle — [Date]

[Opening: set the scene in 1-2 punchy sentences]

## [Theme 1]
[Narrative: what happened, why, what got killed or rejected, how it felt]

## [Theme 2]
[...]

[Weave metrics naturally: "12 commits later..." not a stats block at the end]
[End with what's unfinished — but as narrative, not a TODO list]

Rules:

  • Daily = tight. One screen of text. Save the epic for weekly.
  • No "Metrics" section. If commit count matters, weave it in. "67 commits across two days" belongs in a sentence, not a table.
  • No "Open Threads" or "Next Steps". If something's unfinished, say it where it fits: "El Press Kit sigue esperando que Angélica suba el PDF." Done.
  • Numbers without story are noise. "5 deploys" means nothing. "Deployed 5 times because the server kept OOM-killing on a 914MB box" means something.

Weekly Chronicle — roll up daily themes into arcs. This one CAN be long. Emphasize direction and pivots over individual tasks.

Standup — telegraphic: yesterday / today / blockers. Three bullets max each.

Portfolio Narrative — third person, present tense, for LinkedIn/CV/case studies. Punchy and honest, not marketing-speak.

Direction/Execution Ratio

When enough data exists (weekly+), calculate and mention:

  • Spec lines vs code lines — are you building or planning?
  • Commits vs decisions — activity vs impact
  • Kills — what got cut and why (kills show taste)
  • Pivots — direction changes and their reasoning

This is not a KPI. It's a mirror.

Usage Guidance
This skill appears to do what it says: it runs a local gather script to read git logs, your memory files, and session transcripts and then generates narrative chronicle text. Things to consider before installing: (1) it will read local OpenClaw memory and session files (these can contain private chat history or secrets) — review and possibly restrict projectDirs, memoryDir, and sessionsDir in the config before first run; (2) the script uses git and python3, so ensure those binaries are available (the registry metadata omits them but README/script expect them); (3) the gather output prints memory file contents — if you want to avoid exposing particular sessions, move or redact them first; (4) because there is no network install or external endpoints in the files, the blast radius is local only, but review the script yourself or run it in a sandbox if you have strong privacy concerns.
Capability Analysis
Type: OpenClaw Skill Name: dev-chronicle Version: 1.0.1 The skill is classified as suspicious due to its broad access to highly sensitive data, specifically OpenClaw agent session transcripts and memory files, which can contain user inputs, agent outputs, code, and potentially API keys or other secrets. While this access is stated as necessary for its purpose of generating developer chronicles, it represents a significant attack surface for prompt injection against the agent, where a manipulated instruction could lead to misuse of this data. Additionally, the `scripts/gather.sh` uses `python3 -c "..."` for parsing configuration, which, while not immediately exploitable for malice in this context, is a common shell injection vulnerability pattern if the input source were less controlled.
Capability Assessment
Purpose & Capability
The skill's purpose (generate narratives from git, memory, and sessions) aligns with what it reads and requires: git repositories, memory files, and session transcripts. Minor mismatch: registry metadata lists no required binaries, but the README/script clearly expect git and python3 to be available.
Instruction Scope
Runtime instructions and the gather.sh script stay within the declared scope: they scan configured project directories for .git folders, cat memory YYYY-MM-DD.md files, and list session JSONL metadata. These actions will expose potentially sensitive local data (agent session transcripts and memory) — which is expected for this skill but worth noting.
Install Mechanism
No install spec; the skill is instruction-only with a bundled shell script. Nothing is downloaded or written outside its own skill directory except the config.json it creates inside the skill folder.
Credentials
The skill requests no environment variables or external credentials (consistent with the manifest). However it auto-detects and reads local OpenClaw/OpenClaw-like memory and session directories (~/.openclaw and ~/.claude candidates). Access to these local files is proportional to its purpose but can disclose sensitive chat history and memory — users should be aware.
Persistence & Privilege
always:false and normal autonomous invocation. The only persistent write described is creating a config.json inside the skill directory; the skill does not modify other skills or system-wide agent settings.
How to Use
  1. Make sure OpenClaw is installed (local or Docker)
  2. Run the install command in chat: /install dev-chronicle
  3. After installation, invoke the skill by name or use /dev-chronicle
  4. Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.1
Tighter daily format, no metrics sections, more personal voice
v1.0.0
Initial release — narrative engineering journal
Metadata
Slug dev-chronicle
Version 1.0.1
License
All-time Installs 1
Active Installs 1
Total Versions 2
Frequently Asked Questions

What is Dev Chronicle?

Generate narrative chronicles of developer work from git history, session transcripts, and memory files. Use when the user asks "what did I do today/this wee... It is an AI Agent Skill for Claude Code / OpenClaw, with 747 downloads so far.

How do I install Dev Chronicle?

Run "/install dev-chronicle" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.

Is Dev Chronicle free?

Yes, Dev Chronicle is completely free (open-source). You can download, install and use it at no cost.

Which platforms does Dev Chronicle support?

Dev Chronicle is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).

Who created Dev Chronicle?

It is built and maintained by Samuel Ballesteros (@sssamuelll); the current version is v1.0.1.

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