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 check-technologies/mcp-server-check --skill blocked-filings-dashboardgit clone --depth 1 https://github.com/check-technologies/mcp-server-checkWrote 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/check-technologies/mcp-server-check/blocked-filings-dashboard)<a href="https://agentmods.dev/skills/check-technologies/mcp-server-check/blocked-filings-dashboard"><img src="https://agentmods.dev/badge/skills/check-technologies/mcp-server-check/blocked-filings-dashboard/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/check-technologies/mcp-server-check/blocked-filings-dashboard"><img src="https://agentmods.dev/badge/skills/check-technologies/mcp-server-check/blocked-filings-dashboard.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Excessive Agency · line 3 Skill selects an external model or provider that may use a different account or billing plan than the operator expects. Undisclosed model switches can cause unexpected cost or quota consumption.Fix: Remove the model/provider override or disclose it prominently and require explicit operator approval before invoking an external coding CLI or billed model.
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 | $0.00096 | $0.02666 |
| Opus 5 | $0.00048 | $0.01333 |
| Sonnet 5 | $0.00019 | $0.00533 |
| Haiku 4.5 | $0.00010 | $0.00267 |
Grade A, and why
blocked-filings-dashboard 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 12d 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 — 222 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Blocked Filings Dashboard
This skill builds a self-contained HTML dashboard of a partner's blocked tax filings for a given quarter. It pulls live data through the Check MCP filings API and writes a partner-shareable report to the Desktop.
The Check MCP API key is already scoped to a single partner, so there is no partner name or UUID to look up — every filing the API returns belongs to that partner.
What this dashboard does and does not show
The public filings API exposes each filing's status and blocked_reasons, but not
operator-written issue notes or the internal/external issue split. Accordingly this
dashboard:
- Has no "Notes" column (the API does not return operator notes).
- Shows all blocker reasons the API reports — there is no internal-issue filtering to apply, because the API only returns externally-visible blockers.
Mention these omissions briefly when you present the report so the audience knows it is API-sourced.
Step 0: Parse Inputs
Collect a quarter and year (e.g. "Q2 2026" or q2 2026). If not provided, ask.
Derive:
period— the quarter lowercased:q1,q2,q3, orq4(theperiodfilter value the API expects).period_start/period_end— the calendar bounds of the quarter, used for labels and the "First QE" window:- Q1 = Jan 1 – Mar 31, Q2 = Apr 1 – Jun 30, Q3 = Jul 1 – Sep 30, Q4 = Oct 1 – Dec 31.
year— integer (e.g.2026).
Step 1: Pull Blocked Filings
Fetch every blocked filing for the quarter:
run_tool: list_filings { "status": "blocked", "year": <year>, "period": "<period>", "limit": 500 }
Paginate: if the response has a non-null next_cursor, repeat with
"cursor": "<next_cursor>" until it is null. Accumulate all results.
Each filing record includes id, company (a com_... company ID), status,
blocked_reasons (an array of blocker reason strings), period, year, and name.
If zero blocked filings are returned, tell the user there are none for that quarter and stop.
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.
- 12d ago First seen · 222 lines · 96 tokens per session scan A 72022bacc6fc
blocked-filings-dashboard is a skill published in the GitHub repository check-technologies/mcp-server-check (18 stars, last pushed 7d ago), licensed MIT. It adds 96 tokens to every session and 2,666 once invoked, about $0.0005 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 2026-08-30.
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