Bristlecone Guard

Deterministic runtime guardrails and M2M (machine-to-machine) safety primitives for autonomous AI agent pipelines.

Exposes high-speed validation, AST evaluation, schema enforcement, and web/DNS auditing tools via standard HTTP and the Anthropic Model Context Protocol (MCP).

Tools

• audit_dns: Forward DNS resolution and network routing verification. Guards against Server-Side Request Forgery (SSRF).

• chunk_text: Sliding-window text segmentation with configurable overlap for RAG ingestion.

• eval_expression: Deterministic mathematical and boolean expression evaluation inside an isolated AST sandbox.

• extract_web: Sanitized server-side text extraction from public web pages.

• repair_json: Syntax repair for broken, malformed, or unclosed JSON strings produced by LLMs.

• validate_schema: Strict key-level schema validation for agent input/output payloads.

Public Endpoints

• Base URL: https://bristleconelogic.com

• MCP Transport (SSE): https://bristleconelogic.com/mcp

• Agentic Discovery Catalog: https://bristleconelogic.com/.well-known/ai-catalog.json

• Resource Manifest: https://bristleconelogic.com/.well-known/ai-resources.json

• API Documentation: https://bristleconelogic.com/docs

Connecting to Claude Desktop / MCP Clients

Add the following to your claude_desktop_config.json:

{ "mcpServers": { "bristlecone-guard": { "url": "https://bristleconelogic.com/mcp" } } }

For authenticated or metered tenant access:

{ "mcpServers": { "bristlecone-guard": { "url": "https://bristleconelogic.com/mcp", "headers": { "Authorization": "Bearer bl_live_YOUR_API_KEY" } } } }

Autonomous M2M Settlement

• Protocol: x402 (HTTP 402 Payment Required)

• Network: Base L2 (eip155:8453)

• Asset: USDC

• Payee Contract / Treasury: 0xa17c8c3005698bc4ea6406a00387445e1d30c35f

License

Apache-2.0