io.github.anish632/ground-truth
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Publisher-provided title
Ground Truth - Fresh Evidence for AI Agents
Publisher-provided description
Keep AI answers fresh with free source previews, scheduled monitoring, evidence history, and alerts.
Summary by lookupd
Checks public URLs, pricing pages, and package metadata, then tracks changes over time and reports evidence for verifying claims.
Install
Claude Code, remote (streamable-http)
claude mcp add --transport http ground-truth https://ground-truth-mcp.anishdasmail.workers.dev/mcp
Codex, remote (streamable-http)
codex mcp add ground-truth --url https://ground-truth-mcp.anishdasmail.workers.dev/mcp
Cursor, remote (streamable-http) → .cursor/mcp.json
{
"mcpServers": {
"ground-truth": {
"url": "https://ground-truth-mcp.anishdasmail.workers.dev/mcp"
}
}
}Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.
Tools (19 tools)
Publisher-provided text
check_endpointPreflight an unfamiliar public URL or API before an AI agent relies on it. It performs one live fetch and returns a PASS/WARN/FAIL verdict with HTTP status, conpreflight_endpointRun reachability/response and security-header checks together for an unfamiliar URL or API before an AI agent trusts or acts on it. Returns one combined PASS/WAestimate_marketSearch npm or PyPI to estimate how crowded a package category is before you claim that a market is empty, niche, or competitive. Use this when you have a categocheck_pricingFetch a public pricing page and extract first-pass pricing signals before you quote plan costs, free tiers, or plan names. Use this when you already have a likeinspect_security_headersInspect security-related HTTP response headers for an unfamiliar public URL before an agent trusts or recommends it. It identifies missing or weak HSTS, CSP, frpreview_monitorCapture a free live baseline for a source that should remain trustworthy over time. Call this before recommending checkout: it proves what would be monitored wilist_resourcesList all available Ground Truth tools and their access tiers. Zero-cost schema discovery. Call this to explore what verification tools are available before makicompare_pricing_pagesCompare two to five public pricing pages side by side before you make competitive pricing or packaging claims. Use this when you want a quick, live comparison ocompare_competitorsCompare two or more exact package names side by side using live npm or PyPI metadata. Use this when you already know the candidate packages and need evidence foverify_claimVerify a factual claim against specific public evidence URLs before an agent repeats it or acts on it. The tool checks whether supplied keywords appear in eachassess_compliance_postureScan a public security, trust, compliance, or legal page for common enterprise buying signals before you claim a vendor supports a particular compliance posturetest_hypothesisRun a small verification plan made of concrete live checks and summarize whether a hypothesis is supported. Use this when one conclusion depends on multiple simcreate_monitorCreate a persistent monitor that tracks a URL, pricing page, package version, endpoint status, vendor claim, or custom keyword pattern over time. Monitors run alist_monitorsList all monitors owned by this API key, with last run status and schedule. Requires a free watch key or paid API key.run_monitor_nowImmediately run a monitor's verification check outside its normal schedule. Records the result and returns whether the observed value changed since the last runget_monitor_resultRetrieve the most recent run results for a monitor, including change details, confidence score, evidence URLs, and any error information. Requires a free watchdelete_monitorPermanently delete a monitor and all its stored results. This action cannot be undone. Requires a free watch key or paid API key.generate_change_reportGenerate a summary report of monitor activity for a time window. Shows monitors run, changes detected, failures, risk levels, and recommended follow-up actions.create_share_linkCreate a read-only public link to the latest result for one of your monitors. The link contains monitor metadata and evidence, never the API key, and expires au
Details
- Version: 0.7.0
- Transports: streamable-http
- Uptime (7 days): 57%
- Median latency: 1007 ms
- First indexed:
- Last seen in registry:
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