Ground Truth - Fresh Evidence for AI Agents is an MCP server with 19 tools an agent can call, among them assess_compliance_posture, check_endpoint, check_pricing. It answers at https://ground-truth-mcp.anishdasmail.workers.dev/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 11 September 2026; the last check, on 21 October 2026, succeeded.
Keep AI answers fresh with free source previews, scheduled monitoring, evidence history, and alerts.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
assess_compliance_posture | Scan a public security, trust, compliance, or legal page for common enterprise buying signals before you claim a vendor supports a particular compliance posture. It looks for public references to SOC 2, ISO 27001, GDPR, HIPAA, DPA terms, su Inputs: url |
check_endpoint | Preflight 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, content type, response time, final URL/redirect behavior, auth and rate-limit signa Inputs: url |
check_pricing | Fetch 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 likely pricing URL and need a quick live scan of visible page text. It returns price Inputs: url |
compare_competitors | Compare 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 for claims such as 'tool A is newer', 'tool B is still maintained', or 'these pack Inputs: packages, registry |
compare_pricing_pages | Compare 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 of visible prices, free-plan signals, and plan-name hints across vendors. The out Inputs: pages |
create_monitor | Create a persistent monitor that tracks a URL, pricing page, package version, endpoint status, vendor claim, or custom keyword pattern over time. Monitors run automatically on their configured schedule (hourly/daily/weekly) via the Cloudfla Inputs: name, target_type, target_value, instructions, schedule, notification_destination |
create_share_link | Create 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 automatically. Use it to share a verified change with a teammate, customer, or age Inputs: monitor_id, title, expires_in_days |
delete_monitor | Permanently delete a monitor and all its stored results. This action cannot be undone. Requires a free watch key or paid API key. Inputs: monitor_id |
estimate_market | Search 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 category or search phrase such as 'edge orm' and want live result counts plus represen Inputs: query, registry |
generate_change_report | Generate a summary report of monitor activity for a time window. Shows monitors run, changes detected, failures, risk levels, and recommended follow-up actions. Requires a free watch key or paid API key. Inputs: period, include_unchanged |
get_monitor_result | Retrieve the most recent run results for a monitor, including change details, confidence score, evidence URLs, and any error information. Requires a free watch key or paid API key. Inputs: monitor_id, limit |
inspect_security_headers | Inspect security-related HTTP response headers for an unfamiliar public URL before an agent trusts or recommends it. It identifies missing or weak HSTS, CSP, framing, referrer, permissions, and cross-origin headers. It reports observable co Inputs: url |
list_monitors | List all monitors owned by this API key, with last run status and schedule. Requires a free watch key or paid API key. Inputs: active_only |
list_resources | List all available Ground Truth tools and their access tiers. Zero-cost schema discovery. Call this to explore what verification tools are available before making a tool call. No quota consumption, no API key required. |
preflight_endpoint | Run 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/WARN/FAIL verdict with evidence from both checks. It does not prove that a service Inputs: url |
preview_monitor | Capture a free live baseline for a source that should remain trustworthy over time. Call this before recommending checkout: it proves what would be monitored without creating an account or persistent monitor. After a successful preview, off Inputs: target_type, target_value, instructions |
run_monitor_now | Immediately run a monitor's verification check outside its normal schedule. Records the result and returns whether the observed value changed since the last run. Counts against your monthly quota. Requires a free watch key or paid API key. Inputs: monitor_id |
test_hypothesis | Run a small verification plan made of concrete live checks and summarize whether a hypothesis is supported. Use this when one conclusion depends on multiple simple checks such as endpoint reachability, npm search counts, or whether a page c Inputs: hypothesis, tests |
verify_claim | Verify 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 each fetched source and reports per-source evidence. It does not perform open-ended s Inputs: claim, evidence_urls, keywords |
Every block below points at https://ground-truth-mcp.anishdasmail.workers.dev/mcp. Pick your client and copy.
claude mcp add --transport http ground-truth-fresh-evidence-for https://ground-truth-mcp.anishdasmail.workers.dev/mcp
{
"mcpServers": {
"ground-truth-fresh-evidence-for": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://ground-truth-mcp.anishdasmail.workers.dev/mcp"]
}
}
}{
"mcpServers": {
"ground-truth-fresh-evidence-for": {
"url": "https://ground-truth-mcp.anishdasmail.workers.dev/mcp"
}
}
}{
"servers": {
"ground-truth-fresh-evidence-for": {
"type": "http",
"url": "https://ground-truth-mcp.anishdasmail.workers.dev/mcp"
}
}
}{
"context_servers": {
"ground-truth-fresh-evidence-for": {
"url": "https://ground-truth-mcp.anishdasmail.workers.dev/mcp"
}
}
}{
"mcpServers": {
"ground-truth-fresh-evidence-for": {
"serverUrl": "https://ground-truth-mcp.anishdasmail.workers.dev/mcp"
}
}
}{
"mcpServers": {
"ground-truth-fresh-evidence-for": {
"url": "https://ground-truth-mcp.anishdasmail.workers.dev/mcp"
}
}
}name: Ground Truth - Fresh Evidence for AI Agents
version: 0.0.1
schema: v1
mcpServers:
- name: Ground Truth - Fresh Evidence for AI Agents
type: streamable-http
url: https://ground-truth-mcp.anishdasmail.workers.dev/mcp{
"mcpServers": {
"ground-truth-fresh-evidence-for": {
"httpUrl": "https://ground-truth-mcp.anishdasmail.workers.dev/mcp"
}
}
}{
"mcpServers": {
"ground-truth-fresh-evidence-for": {
"type": "http",
"url": "https://ground-truth-mcp.anishdasmail.workers.dev/mcp"
}
}
}{
"mcpServers": {
"ground-truth-fresh-evidence-for": {
"url": "https://ground-truth-mcp.anishdasmail.workers.dev/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fground-truth-mcp.anishdasmail.workers.dev%2Fmcp&type=streamable_http&id=ground-truth-fresh-evidence-for&name=Ground%20Truth%20-%20Fresh%20Evidence%20for%20AI%20Agents
It answered our last check on 21 October 2026 in 247 ms. Over 6 checks since 11 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
19, as returned by the server's own tools/list on 13 September 2026: assess_compliance_posture, check_endpoint, check_pricing, compare_competitors, compare_pricing_pages, create_monitor, create_share_link, delete_monitor, and 11 more.
It answered our last check on 21 October 2026 in 247 ms. Over 6 checks since 11 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://ground-truth-mcp.anishdasmail.workers.dev/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: io.github.anish632. Endpoint host: ground-truth-mcp.anishdasmail.workers.dev. ARD identifier: urn:air:io.github.anish632:mcp:ground-truth.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.