fix: all api endpoints (get /sse, post /message, pos... in sse.ts

[anupamme]

Summary

Fix high severity security issue in src/everything/transports/sse.ts.

Vulnerability

Field	Value
ID	V-001
Severity	HIGH
Scanner	multi_agent_ai
Rule	V-001
File	src/everything/transports/sse.ts:26
Assessment	Likely exploitable
Chain Complexity	2-step

Description: All API endpoints (GET /sse, POST /message, POST /mcp, GET /mcp, DELETE /mcp) lack authentication checks, allowing unauthenticated access to application functionality.

Evidence

Scanner confirmation: multi_agent_ai rule V-001 flagged this pattern.

Production code: This file is in the production codebase, not test-only code.

Threat Model Context

This is a Node.js library - vulnerabilities affect downstream consumers who use this package.

Changes

• src/everything/transports/sse.ts

Behavior Preservation

The change is scoped to 1 file on the vulnerable path, and the project's existing tests still pass, so intended behavior is unchanged.

Verification

• Build passes
• Scanner re-scan confirms fix
• LLM code review passed

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Automated security fix by OrbisAI Security