-sanity: deterministic JSON repair for LLM agents, no LLM calls or retries
modelcontextprotocol · reddit · 2026-09-28
-sanity, a new MCP connector posted on the MCP subreddit, offers deterministic JSON repair for LLM agents: it strips prose preambles, fixes malformed control characters, repairs truncated structures, and validates against JSON Schema — with zero LLM calls and zero retries. The target problem is "session poisoning" in long-running agents caused by corrupted JSON. Available via glama.ai.
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