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.
npx agentmods add skills/chrischall/gogcli-mcp/gogclinpx skills add chrischall/gogcli-mcp --skill gogcligit clone --depth 1 https://github.com/chrischall/gogcli-mcpWrote 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/skills/chrischall/gogcli-mcp/gogcli)<a href="https://agentmods.dev/skills/chrischall/gogcli-mcp/gogcli"><img src="https://agentmods.dev/badge/skills/chrischall/gogcli-mcp/gogcli.svg" alt="Measured on agentmods" height="20"></a>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 | $0.00078 | $0.00578 |
| Opus 5 | $0.00039 | $0.00289 |
| Sonnet 5 | $0.00016 | $0.00116 |
| Haiku 4.5 | $0.00008 | $0.00058 |
Grade A, and why
gogcli-mcp 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 3d 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.
What it actually says
gogcli-mcp
MCP server wrapping gogcli — provides Claude with access to Google Sheets (and a scaffold for Gmail, Calendar, Drive, and more).
- Source: github.com/chrischall/gogcli-mcp
Requirements
- gogcli installed and authenticated (
gog --helpworks in your shell) - Node.js 18 or later
Setup
Option A — Claude Code (direct MCP)
Add to .mcp.json in your project:
{
"mcpServers": {
"gogcli": {
"command": "node",
"args": ["/path/to/gogcli-mcp/dist/index.js"],
"cwd": "/path/to/gogcli-mcp",
"env": {
"GOG_ACCOUNT": "[email protected]"
}
}
}
}
Option B — npx
{
"mcpServers": {
"gogcli": {
"command": "npx",
"args": ["-y", "gogcli-mcp"],
"env": {
"GOG_ACCOUNT": "[email protected]"
}
}
}
}
GOG_ACCOUNT is optional — omit it to use gogcli's configured default account. Pass it per-tool-call to target a specific account dynamically.
Available Tools
| Tool | What it does |
|---|---|
gog_sheets_get |
Read values from a range |
gog_sheets_update |
Write values to a range |
gog_sheets_append |
Append rows after existing data |
gog_sheets_clear |
Clear values in a range |
gog_sheets_metadata |
Get title, tabs, named ranges |
gog_sheets_create |
Create a new spreadsheet |
gog_sheets_find_replace |
Find and replace across a spreadsheet |
gog_sheets_run |
Run any gog sheets subcommand (escape hatch) |
All tools accept an optional account parameter to override the default Google account for that call.
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.
- 3d ago First seen · 70 lines · 78 tokens per session scan A 43ffea91e771
gogcli-mcp is a skill published in the GitHub repository chrischall/gogcli-mcp (1 stars, last pushed 3d ago), licensed MIT. It adds 78 tokens to every session and 578 once invoked, about $0.0004 per session on Opus 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.
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