Overview
Includes recognition of common services like HTTP, XMPP, SIP, and email protocols with detailed explanations of priority and weight values.
Live Test SRV Record Parsing for AI Agents Source →
The tool
Once your client is connected to the VerveContext server, this appears in its tool list as SRVRecordParsingforAIAgents. It is read-only and open-world — it fetches and never mutates anything on your side — so most clients call it without asking you to confirm.
{
"name": "SRVRecordParsingforAIAgents",
"arguments": {
"record": "_http._tcp.example.com. 3600 IN SRV 10 60 80 server.example.com."
}
}You do not name the tool yourself; the model picks it. Asking about _http._tcp.example.com. 3600 IN SRV 10 60 80 server.example.com. in the terms this source covers is enough for it to reach for SRVRecordParsingforAIAgents on its own — naming it explicitly also works, and is the way to force the call.
Connecting
One server URL covers every source in the catalog, including this one. Authorization is OAuth: the client opens a browser once, and there is no key to paste into a config file.
{
"mcpServers": {
"vervecontext": {
"url": "https://api.vervecontext.com/v1/mcp"
}
}
}https://api.vervecontext.com/v1/mcpPer-client setup — Claude, Cursor, VS Code, ChatGPT — is on the MCP setup page.
Arguments
These are the properties on the tool's inputSchema, so a well-behaved client validates them before the call is made. Premium arguments are accepted on every plan but only take effect on plans that include them.
| Argument | Type | Description |
|---|---|---|
recordRequired | string | The SRV record string to parse |
What the model gets back
The result carries a structuredContent object matching the tool's declared outputSchema, so a client reads fields without parsing prose. status is "ok" and error is null on success; a null field means the value was not available for that input, not that the call failed.
{
"status": "ok",
"error": null,
"data": {
"raw_record": "_http._tcp.example.com. 86400 IN SRV 10 60 80 server.example.com.",
"parsed": {
"name": "_http._tcp.example.com.",
"service": "_http",
"protocol": "tcp",
"domain": "example.com.",
"ttl": 86400,
"class": "IN",
"priority": 10,
"weight": 60,
"port": 80,
"target": "server.example.com"
},
"service_info": {
"name": "HTTP",
"description": "Web service",
"default_port": 80
},
"interpretation": {
"priority_explanation": "Priority level 10 (lower is better)",
"weight_explanation": "Weight 60 for load balancing",
"target_explanation": "Connect to server.example.com:80"
},
"is_valid": true
}
}
Response fields
Paths are relative to data. Premium fields are absent rather than zeroed on plans that do not include them, so check for presence instead of comparing to 0.
| Field | Type | Example | Description |
|---|---|---|---|
raw_record | string | _http._tcp.example.com. 86400 IN SRV 10 60 80 server.example.com. | Original SRV record string provided for parsing |
parsed | object | {…} | |
parsed.name | string | _http._tcp.example.com. | Full SRV record name with trailing dot |
parsed.service | string | _http | Service identifier (e.g., _http, _xmpp, _sip) |
parsed.protocol | string | tcp | Protocol type (e.g., tcp, udp, tls) |
parsed.domain | string | example.com. | Domain name with trailing dot |
parsed.ttl | number | 86400 | Time-to-live value in seconds |
parsed.class | string | IN | DNS class (typically IN for Internet) |
parsed.priorityPremium | number | 10 | Priority value (lower values preferred) |
parsed.weightPremium | number | 60 | Weight for load balancing among same priority |
parsed.portPremium | number | 80 | Port number for service connection |
parsed.targetPremium | string | server.example.com | Target hostname without trailing dot |
service_infoPremium | object | {…} | Information about the recognized service type |
service_info.namePremium | string | HTTP | Human-readable service name (e.g., HTTP, XMPP) |
service_info.descriptionPremium | string | Web service | Service description and use case |
service_info.default_portPremium | number | 80 | Default port for identified service |
interpretationPremium | object | {…} | Human-readable interpretation of SRV record values |
interpretation.priority_explanationPremium | string | Priority level 10 (lower is better) | Human-readable explanation of priority level |
interpretation.weight_explanationPremium | string | Weight 60 for load balancing | Human-readable explanation of weight value |
interpretation.target_explanationPremium | string | Connect to server.example.com:80 | How to connect to target with port |
is_valid | boolean | true | Whether record is validly formatted and parsed |
Why ground on it
A model can produce something that looks like this answer from its training data, and be confidently out of date or simply wrong. This source returns the current value in a shape you can check, which is the difference between an answer you can cite and one you have to hedge.
Point an evaluation at raw_record: it is the field most worth pinning a claim to, and it is either present and current or absent — never plausibly invented.
Failure modes
Errors come back as tool errors carrying a sentence the model can act on, not a bare status code. Error handling covers the full list.
| Status | What it means |
|---|---|
400 / 422 | The arguments did not validate. The message names the offending one. |
401 | The OAuth session is invalid or expired — reconnect the server. |
403 | Blocked by a key restriction or an IP allow-list. Never a bad identity. |
404 | This source is not part of VerveContext. Check the catalog. |
429 | Out of credits, or a brief rate limit. The message tells them apart. |
A call costs 2 credits each time the tool actually runs; a model that reasons about the tool without calling it costs nothing.
Use cases
- Service Discovery
- Parse DNS SRV records for service discovery in distributed systems, microservices, and load-balanced environments
- Network Diagnostics
- Build network diagnostic tools that analyze SRV records for troubleshooting connectivity and service availability issues
- Configuration Analysis
- Analyze service configuration in DNS including priority, weight, port, and target information for optimization
- Record Validation
- Validate SRV record formatting and structure to ensure compliance with RFC 2782 standards and best practices
Other ways to use SRV Record Parsing for AI Agents
Set up SRV Record Parsing for AI Agents on VerveContext, or reach the same source a different way. Your VerveContext account and credits work on all of them — one key, one balance.
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