What is agentic-coding-git-history-analyzer?

A tool for studying a project's Git history, the record of changes made to its code. It traces how code evolved and identifies the people who changed it.

Use it to investigate when code was introduced, how it changed, who contributed to it, and why particular implementation choices may have been made.

It provides historical context when the current code does not explain why a pattern or design exists.

agentic-coding-git-history-analyzer — Agent by DolphinAI2026

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/DolphinAI2026/dolphin-code

Made for: Claude Code.

Or install agentic-memory, the plugin that ships this one along with the rest of its 43 skills, 48 agents.

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.

README.md

[![agentmods](https://agentmods.dev/badge/agents/dolphinai2026/dolphin-code/agentic-coding-git-history-analyzer/github.svg)](https://agentmods.dev/agents/dolphinai2026/dolphin-code/agentic-coding-git-history-analyzer)

Your own site

<a href="https://agentmods.dev/agents/dolphinai2026/dolphin-code/agentic-coding-git-history-analyzer"><img src="https://agentmods.dev/badge/agents/dolphinai2026/dolphin-code/agentic-coding-git-history-analyzer/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.

Your own site · 80×15

<a href="https://agentmods.dev/agents/dolphinai2026/dolphin-code/agentic-coding-git-history-analyzer"><img src="https://agentmods.dev/badge/agents/dolphinai2026/dolphin-code/agentic-coding-git-history-analyzer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 42 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 646 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 unknown 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.

Model	Per session	Once invoked
Fable 5.1	$0.00042	$0.00646
Opus 5.5	$0.00017	$0.00258
Sonnet 5.5	$0.00008	$0.00129
Haiku 4.5	$0.00004	$0.00065

Measured 1mo ago against content hash 331ec2684ea2, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

agentic-coding-git-history-analyzer 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 1mo 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.

agentic-coding/agents/agentic-coding-git-history-analyzer.agent.md · 48 lines

The source is not reproduced here

Licensed GPL-3.0

The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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.

1mo ago First seen · 48 lines · 42 tokens per session scan A 331ec2684ea2

Subscribe to this mod's changes

agentic-coding-git-history-analyzer is an agent published in the GitHub repository DolphinAI2026/dolphin-code (979 stars, last pushed 2mo ago), licensed GPL-3.0. It adds 42 tokens to every session and 646 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-08-30.

Git and workflow

plastic-node-work

Dispatched for a work node by Plastic's node-graph runner. Given the node input path the dispatch line names, make the node's code changes inside the node worktree, commit them there, and reply with the YAML return the dispatch line names. Never spawned outside a runner dispatch.

zalom/plastic · 65 tokens

pr-ghostwriter

Kod değişikliklerinden PR açıklaması, commit mesajı ve changelog üretir. Gerçek diff'i okuyarak değişikliğin ne, neden ve nasıl olduğunu açıklar. Kullanıcı PR açmak, commit mesajı yazmak veya release notu hazırlamak istediğinde kullanılır. Jenerik açıklama üretmez — her zaman gerçek değişikliğe özgü yazar.

komunite/kalfa · 81 tokens

release-executor

Internal dynos-work agent. Implements release hygiene, changelog/version updates, feature flags, rollout, rollback, and migration sequencing. Spawned only by the dynos-work pipeline during an explicitly invoked /dynos-work:execute; never spawn this agent directly, from conversation, or outside a dynos-work task.

dynos-fit/dynos-work · 67 tokens

agentic-coding-git-history-analyzer