What is subscriby-mcp CLAUDE.md?

Project instructions for publishing the Subscriby remote MCP server to the official MCP Registry. An MCP server is a service that exposes tools an AI assistant can call.

Use them when changing the registry manifest, preparing a release, checking version consistency, or working on the Subscriby MCP publishing repository.

They clarify which repository and files control registry releases, versions, documentation, and authentication. This helps prevent publishing the wrong data or mismatched versions.

How envigoinnovations/subscriby-mcp configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to envigoinnovations/subscriby-mcp. 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/envigoinnovations/subscriby-mcp/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/envigoinnovations/subscriby-mcp

Made for: Claude Code.

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/instructions/envigoinnovations/subscriby-mcp/claude-md/github.svg)](https://agentmods.dev/instructions/envigoinnovations/subscriby-mcp/claude-md)

Your own site

<a href="https://agentmods.dev/instructions/envigoinnovations/subscriby-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/envigoinnovations/subscriby-mcp/claude-md/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/instructions/envigoinnovations/subscriby-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/envigoinnovations/subscriby-mcp/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 901 This file is loaded in full into every session.

When invoked 901 The same file — it is already loaded in full.

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.

Model	Per session	Once invoked
Fable 5.1	$0.00901	$0.00901
Opus 5.5	$0.00360	$0.00360
Sonnet 5.5	$0.00180	$0.00180
Haiku 4.5	$0.00090	$0.00090

Measured 1mo ago against content hash 35f01421b540, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

subscriby-mcp CLAUDE.md 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.

CLAUDE.md · 49 lines

How it starts

The opening of the file, as written. The whole thing — 49 lines — stays where its author put it; the contents beside it link to each section on GitHub.

SubscribyMCP — MCP Registry Publishing Repo

This repo is the publishing surface for the Subscriby remote MCP server. The actual MCP runtime lives in ../Subscriby (Laravel) and is served at https://mcp.subscriby.net. This repo contains zero runtime code.

Foundational Context

Purpose: publish net.subscriby/mcp to the MCP Registry at registry.modelcontextprotocol.io. The reverse-DNS namespace mirrors the TLD-first form of subscriby.net.
Source of truth: server.json. Every published version of Subscriby on the registry is exactly what was in server.json at the tagged commit.
Version anchor: server.json#/version is the canonical version. CHANGELOG.md and the vX.Y.Z git tag must match.
Tool catalog: lives on the running MCP server; documentation lives in ../SubscribyDocs/content/mcp/. Do NOT mirror tool docs here.
Auth: OAuth 2.1 (the server publishes its authorization metadata and registers clients dynamically) or a bearer sbt_* personal access token minted in the Subscriby app settings, carrying only the abilities and team scope the creator chose.

Conventions

Bump server.json#/version when any of these change in ../Subscriby:
1. A tool is added, removed, renamed, or its input/output shape changes.
2. The remote URL or transport changes.
3. Auth requirements change.
4. A SECURITY advisory is published.
SemVer: breaking tool removal/rename → major; new tool or new optional input → minor; doc-only or fix-only → patch.
Update CHANGELOG.md (Keep-a-Changelog format) in the same commit as a server.json version bump.
Tag commits as vX.Y.Z exactly matching server.json#/version. The workflow refuses mismatches.
Run npm run schema:fetch && npm run validate locally before tagging.

Cross-Project Rules (IMPORTANT)

A tool catalog change in ../Subscriby (anything under routes/ai.php or app/Mcp/) must trigger:
1. A server.json version bump in this repo.
2. A docs update in ../SubscribyDocs/content/mcp/tools-reference.mdx and the per-tool MDX file.
3. A CHANGELOG.md entry here.
Do not bump server.json#/version for tool changes that haven't shipped to https://mcp.subscriby.net. The registry advertises a remote URL; advertising before deploy is a broken-link hazard.

Read the full file on GitHub · 49 lines

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 Changed · +11 tokens per session 35f01421b540
2mo ago First seen · 49 lines · 890 tokens per session scan A bd459b001031

Subscribe to this mod's changes

subscriby-mcp CLAUDE.md is an instructions file published in the GitHub repository envigoinnovations/subscriby-mcp (1 stars, last pushed 2d ago), licensed MIT. It adds 901 tokens to every session, about $0.0036 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 2026-08-31.

subscriby-mcp CLAUDE.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
subscriby-mcp CLAUDE.mdenvigoinnovations/subscriby-mcp	Instructions file	1	2d ago	MIT	A	901	Claude Code
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next.js AGENTS.mdvercel/next.js	Instructions file	143k	yesterday	MIT	A	7,461	Codex, OpenCode
langchain AGENTS.mdlangchain-ai/langchain	Instructions file	149k	yesterday	MIT	A	4,680	Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	5,516	GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	3,093	GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness	Instructions file	274k	2d ago	MIT	A	4,313	Codex, OpenCode

subscriby-mcp: Instructions file for Claude Code