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.
/plugin marketplace add delphi-blocks/claude-pluginsnpx agentmods add plugins/delphi-blocks/claude-plugins/mcpconnectgit clone --depth 1 https://github.com/delphi-blocks/claude-pluginsGrade A, and why
mcpconnect 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 yesterday.
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.
What it actually says
{
"$schema": "https://anthropic.com/claude-code/plugin.schema.json",
"name": "mcpconnect",
"description": "Build MCP servers in Delphi with MCPConnect: create a new server (stdio, WebBroker or Indy), add tools, resources, templates, App UIs and prompts, and set up sessions, notifications and OAuth security.",
"version": "1.0.0",
"author": {
"name": "delphi-blocks",
"url": "https://github.com/delphi-blocks"
},
"homepage": "https://github.com/delphi-blocks/MCPConnect",
"license": "MIT",
"keywords": [
"delphi",
"pascal",
"object-pascal",
"mcp",
"mcpconnect",
"model-context-protocol"
]
}
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.
- yesterday First seen · 21 lines scan A 4bbe0fda629b
mcpconnect is a plugin published in the GitHub repository delphi-blocks/claude-plugins (2 stars, last pushed 17d ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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.
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