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protogridR0· no sign-inScan MCP tool definitions for poisoning, look up server history, count tool-list tokens. Free.
v1.0.0 · active · repository · website · descriptor JSON · versions
{
"mcpServers": {
"mcp-security": {
"type": "http",
"url": "https://modelmarket.dev/tools/mcp/security"
}
}
}claude mcp add --transport http mcp-security https://modelmarket.dev/tools/mcp/security[mcp_servers.mcp-security]
url = "https://modelmarket.dev/tools/mcp/security"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"mcp-security": {
"type": "remote",
"url": "https://modelmarket.dev/tools/mcp/security",
"enabled": true
}
}
}{
"mcpServers": {
"mcp-security": {
"type": "http",
"url": "https://modelmarket.dev/tools/mcp/security"
}
},
"deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=mcp-security&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbW9kZWxtYXJrZXQuZGV2L3Rvb2xzL21jcC9zZWN1cml0eSJ9"
}{
"servers": {
"mcp-security": {
"type": "http",
"url": "https://modelmarket.dev/tools/mcp/security"
}
}
}{
"mcpServers": {
"mcp-security": {
"httpUrl": "https://modelmarket.dev/tools/mcp/security"
}
}
}extensions:
"mcp-security":
enabled: true
name: "mcp-security"
type: streamable_http
uri: "https://modelmarket.dev/tools/mcp/security"
timeout: 300
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28protocol.statelessonly applies to 2026-07-28 serversprotocol.transportstreamable HTTPprotocol.list_ttlonly applies to 2026-07-28 serversauth.prm, auth.as_metadata, auth.cimdno remote uses OAuthauth.secret_in_urlno templated URLtools.descriptionsevery tool has a descriptiontools.description_lengthdescriptions are concisetools.schemasevery tool has an object input schematools.annotations4 of 4 tools declare readOnlyHint or destructiveHinttools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHinttools.token_costabout 707 tokens to load every tooltools.api_dumptools are not a one-to-one API dumpstability.changes, stability.rug_pulltool history recorded for 0 of the 7 days neededdeps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI packageNo tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.
Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.
+repository +dns-namespace +website +reachable +uptime-100% +updated-0d-ago
Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.
| remote | auth | reachable | uptime 30d | p50 | protocol | last ok |
|---|---|---|---|---|---|---|
https://modelmarket.dev/tools/mcp/security streamable-http | none | yes | 100% | 29 ms | 2025-11-25 | 2026-10-20 |
histor_checkread-only | Look up an MCP server in HISTOR, a public append-only log of MCP tool sets: when its tool set was first pinned, how often it changed, and what the pattern scan found. HISTOR answers from its own observations and never contacts the server. |
tool_list_costread-only | How many tokens an MCP server's tool list adds to every model request, what that costs per 1,000 requests, the heaviest tools, and where it sits among 18,204 packages and 16,170 remote servers. Send a tools/list or name a server HISTOR observes. |
warden_scanread-only | Scan an MCP server's tools/list with WARDEN, the open-source MCP firewall: static rules and a threat list over every name, description, schema and annotation. Returns allow or block and each finding with its rule and severity. Quoted fragments of the scanned text are left out of the answer. |
x402_checkread-only | Check a signed x402 USDC payment before submitting it: recovers the EIP-712 signer, runs USDC's own checks and the seller's terms, and when the signature fails names the domain it was really made for (e.g. Base Sepolia's 'USDC' used on Base, where USDC is 'USD Coin'). |
Schemas: list_tools.
1 other active names share this repository: io.github.alexar76/warden
{
"name": "dev.modelmarket/mcp-security",
"title": "MCP security checks — WARDEN and HISTOR",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"remotes": [
{
"url": "https://modelmarket.dev/tools/mcp/security",
"type": "streamable-http"
}
],
"version": "1.0.0",
"repository": {
"url": "https://github.com/alexar76/warden",
"source": "github"
},
"websiteUrl": "https://modelmarket.dev/tools/",
"description": "Scan MCP tool definitions for poisoning, look up server history, count tool-list tokens. Free."
}