Borrowing it
Nothing to install: this file belongs to jleechanorg/mcp_mail. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/jleechanorg/mcp_mail/main/.claude/settings.jsongit clone --depth 1 https://github.com/jleechanorg/mcp_mailWrote 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.
[](https://agentmods.dev/settings/jleechanorg/mcp_mail/settings)<a href="https://agentmods.dev/settings/jleechanorg/mcp_mail/settings"><img src="https://agentmods.dev/badge/settings/jleechanorg/mcp_mail/settings/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.
<a href="https://agentmods.dev/settings/jleechanorg/mcp_mail/settings"><img src="https://agentmods.dev/badge/settings/jleechanorg/mcp_mail/settings.svg" alt="Reviewed on agentmods" width="80" height="20"></a>Grade A, and why
mcp_mail 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.
How it starts
The opening of the file, as written. The whole thing — 64 lines — stays where its author put it; the contents beside it link to each section on GitHub.
{
"_comment": "Run ./scripts/integrate_claude_code.sh to generate auth token and embed it in headers (recommended)",
"mcpServers": {
"mcp-agent-mail": {
"type": "http",
"url": "http://127.0.0.1:8765/mcp/",
"core": true,
"headers": {
"_note": "Authentication required - run ./scripts/integrate_claude_code.sh to embed token"
},
"options": {
"timeoutSeconds": 180,
"initTimeoutSeconds": 30
}
}
},
"hooks": {
"SessionStart": [
{
"hooks": [
{
"type": "command",
"command": "bash -lc 'repo_root=\"$(git rev-parse --show-toplevel 2>/dev/null || pwd)\"; if [[ -f \"$repo_root/scripts/auto_register_agent.sh\" ]]; then \"$repo_root/scripts/auto_register_agent.sh\" --program claude-code --model sonnet --nonfatal --force-reclaim; fi'"
}
]
}
],
"PreToolUse": [],
"PostToolUse": []
},
"_exampleHooks": {
"_instructions": "Uncomment and customize these hooks after registering your project and agent. If your server requires auth, generate a local config with an embedded token via ./scripts/integrate_claude_code.sh (recommended) instead of committing secrets.",
"SessionStart_example": [
{
"hooks": [
{ "type": "command", "command": "uv run python -m mcp_agent_mail.cli file_reservations active YOUR_PROJECT_NAME" },
{ "type": "command", "command": "uv run python -m mcp_agent_mail.cli acks pending YOUR_AGENT_NAME --limit 20" }
]
}
],
"PreToolUse_example": [
{
"matcher": "Edit",
"hooks": [
{ "type": "command", "command": "uv run python -m mcp_agent_mail.cli file_reservations soon YOUR_PROJECT_NAME --minutes 10" }
]
}
],
"PostToolUse_example": [
{
"matcher": "mcp__mcp-agent-mail__send_message",
"hooks": [
{ "type": "command", "command": "uv run python -m mcp_agent_mail.cli list-What else settings.json configures
This page is one entry in a file that holds 2. Installing the file brings all of them; each is measured and scanned on its own page.
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 · 64 lines scan A f84b464f075f
mcp_mail is a settings file published in the GitHub repository jleechanorg/mcp_mail (11 stars, last pushed 2mo 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 2026-08-30.
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