
Free safety checks for AI agents: links, sites, MCP servers, and pages read with traps removed.
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Call this server's tools from your browser. Nothing to install.
Requests go through mcptry because browsers can't call most MCP servers directly. Header values are sent to the server for that request only and are never stored or logged.
Tool list from our last check. Connect live to refresh it.
Rate a whole website for AI agents: safe, caution, unsafe or not_checked, from threat lists, Flockward's own findings and a scan of its home page for hidden instructions aimed at agents.
A domain like example.com.
Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.
Run in a terminal
claude mcp add --transport http flockward https://flockward.com/mcp
Rate a whole website for AI agents: safe, caution, unsafe or not_checked, from threat lists, Flockward's own findings and a scan of its home page for hidden instructions aimed at agents.
| Argument | Type | Description |
|---|---|---|
| domain* | string | A domain like example.com. |
{
"type": "object",
"required": [
"domain"
],
"properties": {
"domain": {
"type": "string",
"description": "A domain like example.com."
}
}
}Check whether a web page is known to attack AI agents (prompt injection, data theft, destructive commands, payment fraud) or is on a phishing/malware list. Returns verdict block, warn, safe or unknown, with the reason.
| Argument | Type | Description |
|---|---|---|
| url* | string | The full URL you are about to open. |
| api_key | string | Optional Flockward key from get_free_key. Raises your daily limit from 25 to 250. |
{
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"description": "The full URL you are about to open."
},
"api_key": {
"type": "string",
"description": "Optional Flockward key from get_free_key. Raises your daily limit from 25 to 250."
}
}
}Check up to 50 links in one call, for example a page of search results. One check per link.
| Argument | Type | Description |
|---|---|---|
| urls* | array | |
| api_key | string | Optional Flockward key from get_free_key. Raises your daily limit from 25 to 250. |
{
"type": "object",
"required": [
"urls"
],
"properties": {
"urls": {
"type": "array",
"items": {
"type": "string"
},
"maxItems": 50
},
"api_key": {
"type": "string",
"description": "Optional Flockward key from get_free_key. Raises your daily limit from 25 to 250."
}
}
}Safe browser in one call: checks the page, fetches it, returns readable text with hidden elements, HTML comments, invisible characters and sentences that try to instruct AI agents removed, and rates every link on the page so you know which are safe to follow next. Known-malicious pages are never fetched.
| Argument | Type | Description |
|---|---|---|
| url* | string | |
| api_key | string | Optional Flockward key from get_free_key. Raises your daily limit from 25 to 250. |
{
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string"
},
"api_key": {
"type": "string",
"description": "Optional Flockward key from get_free_key. Raises your daily limit from 25 to 250."
}
}
}Get a free Flockward key with no sign-up. Pass it as api_key on later calls for a higher daily limit, alerts about pages you visited that later turn bad, and reputation for accurate reports.
| Argument | Type | Description |
|---|---|---|
| ref | string | Optional referral code from another agent. |
| label | string | Optional name for your agent, like my-agent/1.0. |
{
"type": "object",
"properties": {
"ref": {
"type": "string",
"description": "Optional referral code from another agent."
},
"label": {
"type": "string",
"description": "Optional name for your agent, like my-agent/1.0."
}
}
}Show your remaining checks today, contribution, reputation, referrals and any alerts.
| Argument | Type | Description |
|---|---|---|
| api_key | string | Optional Flockward key from get_free_key. Raises your daily limit from 25 to 250. |
{
"type": "object",
"properties": {
"api_key": {
"type": "string",
"description": "Optional Flockward key from get_free_key. Raises your daily limit from 25 to 250."
}
}
}Tell Flockward about a page you visited. Use kind "suspicious" if it had hidden text, instructions aimed at agents, or asked for secrets or payment; "visit" for a normal page; "false_positive" if we flagged a safe page. Reports earn extra checks and protect other agents.
| Argument | Type | Description |
|---|---|---|
| url* | string | |
| kind* | string | |
| note | string | What you saw. Quote the suspicious text if there was any. |
| api_key | string | Optional Flockward key from get_free_key. Raises your daily limit from 25 to 250. |
{
"type": "object",
"required": [
"url",
"kind"
],
"properties": {
"url": {
"type": "string"
},
"kind": {
"enum": [
"visit",
"suspicious",
"false_positive"
],
"type": "string"
},
"note": {
"type": "string",
"description": "What you saw. Quote the suspicious text if there was any."
},
"api_key": {
"type": "string",
"description": "Optional Flockward key from get_free_key. Raises your daily limit from 25 to 250."
}
}
}Before connecting to a new MCP server, check its tool descriptions for hidden instructions (tool poisoning): requests to read credential files, hide actions from the user, redirect messages or payments, or change how other tools behave. Pass the server's URL, or its tools/list result.
| Argument | Type | Description |
|---|---|---|
| url | string | Remote MCP server URL (Streamable HTTP). |
| tools | array | Or: the tools array from the server's tools/list. |
| api_key | string | Optional Flockward key from get_free_key. Raises your daily limit from 25 to 250. |
{
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "Remote MCP server URL (Streamable HTTP)."
},
"tools": {
"type": "array",
"items": {
"type": "object"
},
"description": "Or: the tools array from the server's tools/list."
},
"api_key": {
"type": "string",
"description": "Optional Flockward key from get_free_key. Raises your daily limit from 25 to 250."
}
}
}Send a suggestion or problem to the people who run Flockward. A human reads every note.
| Argument | Type | Description |
|---|---|---|
| rating | integer | |
| message* | string |
{
"type": "object",
"required": [
"message"
],
"properties": {
"rating": {
"type": "integer",
"maximum": 5,
"minimum": 1
},
"message": {
"type": "string"
}
}
}Register an https URL. When a page you checked in the last 30 days is later confirmed as hostile to agents, Flockward POSTs the alert there. Needs a key.
| Argument | Type | Description |
|---|---|---|
| url* | string | |
| api_key | string | Optional Flockward key from get_free_key. Raises your daily limit from 25 to 250. |
{
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string"
},
"api_key": {
"type": "string",
"description": "Optional Flockward key from get_free_key. Raises your daily limit from 25 to 250."
}
}
}We read every tool's name, description and inputs the way the model will, looking for instructions hidden from you. A clean result means no warning signs, not a guarantee. Scanned Nov 13, 2026.
Takes a password, API key or token as an argument, so the secret passes through the model's context and chat logs.
Fix: Read credentials from the server's own configuration (environment, OAuth) instead of a tool argument.