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 skills add DanJamesMills/vikunja-mcp --skill vikunjagit clone --depth 1 https://github.com/DanJamesMills/vikunja-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/danjamesmills/vikunja-mcp/vikunja)<a href="https://agentmods.dev/skills/danjamesmills/vikunja-mcp/vikunja"><img src="https://agentmods.dev/badge/skills/danjamesmills/vikunja-mcp/vikunja/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/skills/danjamesmills/vikunja-mcp/vikunja"><img src="https://agentmods.dev/badge/skills/danjamesmills/vikunja-mcp/vikunja.svg" alt="Reviewed on agentmods" width="80" 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 5.1 | $0.00025 | $0.00189 |
| Opus 5 | $0.00013 | $0.00095 |
| Sonnet 5 | $0.00005 | $0.00038 |
| Haiku 4.5 | $0.00003 | $0.00019 |
Grade A, and why
vikunja 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 9d 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
Vikunja workflow
Use the bundled vikunja_* MCP tools when the user asks to find, create, update, or complete Vikunja work.
If the MCP server reports that no token is configured, tell the user to run npx --yes github:DanJamesMills/vikunja-mcp setup in a local terminal. Never ask the user to paste an API token into chat.
- List projects before creating a task when the destination project ID is unknown.
- Preserve the user's wording for task titles unless a small clarity edit is clearly helpful.
- Never claim a write succeeded unless the MCP tool returned success.
- State the created or updated task ID in the response.
- Do not perform deletion: this teaching plugin intentionally exposes no delete tool.
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.
- 9d ago First seen · 17 lines · 25 tokens per session scan A 268ae1939704
vikunja is a skill published in the GitHub repository DanJamesMills/vikunja-mcp (0 stars, last pushed 22d ago), licensed MIT. It adds 25 tokens to every session and 189 once invoked, about $0.0001 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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