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tesseron
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tesseron

Active·★ 21·NOASSERTION·Updated 2026-10-08

Tesseron allows live applications to declare typed actions using Zod-style builders, which MCP-compatible AI agents can invoke as tools over WebSocket. It provides a click-to-connect handshake, no browser automation, and capabilities like confirmation, elicitation, and sampling. The MCP gateway bundles with a Claude Code plugin for easy setup.

#ai-agents#claude-code#mcp#mcp-servers#model-context-protocol#sdk#typescript#websocket
$ Install
$ plugin marketplace add BrainBlend-AI/tesseron && plugin install tesseron@tesseron
↗ Visit site★ GitHub
01

Features

01Typed actions with Zod/Schema validation
02Framework-agnostic (vanilla TS, React, Svelte, Vue, Node)
03MCP-native (maps to standard MCP primitives)
04Click-to-connect handshake (no API keys)
05First-class capabilities (confirm, elicit, sample, progress, resources)
02

Compatibility

Claude Code
Native plugin
Verified via docs
Claude Desktop
Supported via stdio
Verified via docs
Cursor
Supported via stdio
Verified via docs
Copilot
Supported via stdio
Verified via docs
Codex
Supported via stdio
Verified via docs
03

Quick start

1
$ plugin marketplace add BrainBlend-AI/tesseron
2
$ plugin install tesseron@tesseron
04

Use cases

↳Building AI-driven web apps where an agent directly manipulates UI state
↳Creating desktop apps with agent-controlled actions
↳Implementing MCP-compatible tools for any Node.js or browser application
05

Alternatives

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On this page
01Features02Compatibility03Quick start04Use cases05Alternatives
BrainBlend-AI /
tesseron
↗

Expose typed web-app actions to MCP-compatible AI agents over WebSocket. TypeScript SDK + matching MCP gateway.

21
Last commit2w ago
StatusActive
CategoryDev Tooling
Links
Documentation↗Discussion↗Issues↗Releases↗
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