MCP-Context-Provider: Agent for Claude Code

.claude/agents/changelog-archival.md

changelog-archival is an agent for Claude Code from doobidoo/MCP-Context-Provider. It costs 0 tokens per session (410 once invoked), scanned A, original, Apache-2.0.

An agent workflow for moving older release notes from a changelog into dated archive files.

In plain words
What is it for?
It helps identify where an older major version ends, create or extend an archive, and leave a reference in the current changelog.
Why use it?
It keeps the main changelog readable while preserving the history of earlier software versions.

Agent for Claude Code

Written for Claude Code: installed under .claude/.

This is doobidoo/MCP-Context-Provider's own configuration. It tells Claude Code how to work on MCP-Context-Provider itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything MCP-Context-Provider configures →

Needs its repository: it reads a path above its own folder, which exists only inside the repository. The line is > For current changes, see [CHANGELOG.md](../../CHANGELOG.md)..

Part of the context-provider plugin — 2 agents, 1 MCP server shipped together

Reuse

Borrowing it

Nothing to install: this file belongs to doobidoo/MCP-Context-Provider. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/doobidoo/MCP-Context-Provider/main/.claude/agents/changelog-archival.md
Clone the repo
git clone --depth 1 https://github.com/doobidoo/MCP-Context-Provider

Made for: Claude Code.

Or install context-provider, the plugin that ships this one along with the rest of its 2 agents, 1 MCP server.

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 changelog-archival

README.md
[![agentmods](https://agentmods.dev/badge/agents/doobidoo/mcp-context-provider/changelog-archival/github.svg)](https://agentmods.dev/agents/doobidoo/mcp-context-provider/changelog-archival)
Your own site
<a href="https://agentmods.dev/agents/doobidoo/mcp-context-provider/changelog-archival"><img src="https://agentmods.dev/badge/agents/doobidoo/mcp-context-provider/changelog-archival/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 changelog-archival

Your own site · 80×15
<a href="https://agentmods.dev/agents/doobidoo/mcp-context-provider/changelog-archival"><img src="https://agentmods.dev/badge/agents/doobidoo/mcp-context-provider/changelog-archival.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 410 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 $0.00410
Opus 5 $0.00000 $0.00205
Sonnet 5 $0.00000 $0.00082
Haiku 4.5 $0.00000 $0.00041

Measured 10d ago against content hash f775cb0ba780, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

changelog-archival 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 10d 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.

.claude/agents/changelog-archival.md · 66 lines

What it actually says

Changelog Archival Agent

Manages changelog rotation: archives old versions, keeps CHANGELOG.md focused on current major version.

When to Use

  • Before a major version release when the changelog exceeds ~100 entries
  • When v1.x entries are still in CHANGELOG.md after the v2.x rewrite
  • On-demand when changelog becomes unwieldy

Workflow

1. Analyze Current State

wc -l CHANGELOG.md

Identify the split point: the first ## [<previous-major>.*] heading.

2. Determine Archive Target

  • Archive path: docs/archive/CHANGELOG-v<major>.md
  • If archive already exists, append — do not overwrite

3. Create Archive File

Archive file format:

# Changelog Archive — v<major>.x

> These entries cover the Python-era releases (v1.0.0 – v1.8.4).
> The project was rewritten in TypeScript starting with v2.0.0-alpha.1.
> For current changes, see [CHANGELOG.md](../../CHANGELOG.md).

<archived entries>

4. Trim CHANGELOG.md

Keep:

  • Header (title, format note, semver note)
  • All entries for the current major version
  • Add archive reference at the bottom:
---

> Older releases (v1.x) are archived in [docs/archive/CHANGELOG-v1.md](docs/archive/CHANGELOG-v1.md).

5. Verify

# Line counts should roughly add up (± header lines)
wc -l CHANGELOG.md docs/archive/CHANGELOG-v1.md

Rules

  • Never delete changelog entries — only move them
  • Preserve exact formatting of archived entries
  • Always add a cross-reference in both files
  • Run git diff CHANGELOG.md after to sanity-check the trim
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. 10d ago First seen · 66 lines · 0 tokens per session scan A f775cb0ba780

Subscribe to this mod's changes

changelog-archival is an agent published in the GitHub repository doobidoo/MCP-Context-Provider (30 stars, last pushed 8d ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 410 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 2026-08-30.

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