Fine Structure Software Builder
finestructure.ai
· Fine Structure
Builds, edits, validates, and publishes complete Fine Structure web applications for an authenticated user.
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D
Conformance score: 56/100
D-grade: significant issues, auth-gated, partially broken, or stale.
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agent-card.json changed within the last 7 days. We track these so downstream callers can react.
Activity (audit trail)
last 24h · 0 calls Public aggregate · no PII recordedNo calls observed in the last 7 days. Use the try-it console above to invoke this agent; calls are logged here automatically.
Card history
1 snapshot Every change toagent-card.json
| Captured | Hash | |
|---|---|---|
| 2026-07-18 05:06:34 current | 4d31bcc2901c… |
view → |
Endpoints
| Agent card | https://finestructure.ai/.well-known/agent-card.json |
| Provider | https://finestructure.ai |
| Docs | https://finestructure.ai/api/mcp/docs |
Skills · 4 declared · mapped to canonical taxonomy
Create a complete web application from a natural-language prompt. Structured input may include arguments.name, arguments.prompt, and arguments.description.
Apply a requested product or code change to an owned Fine Structure app. Structured input requires arguments.app_id and arguments.prompt.
Run Fine Structure validation for an owned application before release.
Publish the current validated state of an owned Fine Structure application.
Health · last 3 probes
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our JWKS. See the methodology.
Raw agent card JSON
{
"name": "Fine Structure Software Builder",
"description": "Builds, edits, validates, and publishes complete Fine Structure web applications for an authenticated user.",
"url": "https://finestructure.ai/api/a2a",
"preferredTransport": "JSONRPC",
"additionalInterfaces": [
{
"url": "https://finestructure.ai/api/a2a",
"transport": "JSONRPC"
}
],
"supportedInterfaces": [
{
"url": "https://finestructure.ai/api/a2a",
"protocolBinding": "JSONRPC",
"protocolVersion": "1.0"
},
{
"url": "https://finestructure.ai/api/a2a",
"protocolBinding": "JSONRPC",
"protocolVersion": "0.3"
}
],
"provider": {
"url": "https://finestructure.ai",
"organization": "Fine Structure"
},
"version": "1.0.0",
"documentationUrl": "https://finestructure.ai/api/mcp/docs",
"capabilities": {
"streaming": false,
"pushNotifications": false,
"extendedAgentCard": false
},
"securitySchemes": {
"fineStructureToken": {
"httpAuthSecurityScheme": {
"description": "Scoped MCP/A2A token created by the Fine Structure account owner.",
"scheme": "Bearer",
"bearerFormat": "fse2_mcp_*"
}
}
},
"securityRequirements": [
{
"fineStructureToken": []
}
],
"defaultInputModes": [
"text/plain",
"application/json"
],
"defaultOutputModes": [
"application/json",
"text/plain"
],
"skills": [
{
"id": "create-app",
"name": "Create an application",
"description": "Create a complete web application from a natural-language prompt. Structured input may include arguments.name, arguments.prompt, and arguments.description.",
"tags": [
"application-builder",
"software-generation",
"website",
"saas"
],
"examples": [
"Build a customer portal with authentication, billing, and an admin dashboard."
],
"inputModes": [
"text/plain",
"application/json"
],
"outputModes": [
"application/json"
]
},
{
"id": "update-app",
"name": "Update an application",
"description": "Apply a requested product or code change to an owned Fine Structure app. Structured input requires arguments.app_id and arguments.prompt.",
"tags": [
"application-editing",
"code-generation",
"product-iteration"
],
"examples": [
"Add role-based access and an audit log to app abc123."
],
"inputModes": [
"text/plain",
"application/json"
],
"outputModes": [
"application/json"
]
},
{
"id": "validate-app",
"name": "Validate an application",
"description": "Run Fine Structure validation for an owned application before release.",
"tags": [
"validation",
"quality-assurance",
"release"
],
"examples": [
"Validate app abc123 before publishing."
],
"inputModes": [
"application/json"
],
"outputModes": [
"application/json"
]
},
{
"id": "publish-app",
"name": "Publish an application",
"description": "Publish the current validated state of an owned Fine Structure application.",
"tags": [
"publish",
"deployment",
"release"
],
"examples": [
"Publish app abc123 and return its public link."
],
"inputModes": [
"application/json"
],
"outputModes": [
"application/json"
]
}
],
"iconUrl": "https://finestructure.ai/favicon.svg"
}