Show HN: Conduct, open-source guardrails for LLM and MCP tool calls
sudhendra1
20 points
3 comments
August 28, 2026
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Discussion Highlights (3 comments)
sigy
If you want something much lighter, and focused around harness tool calls, check this out: https://crates.io/crates/coding-tools
LuD1161
I've been working on something similar , policy guardrails for coding agents, with OPA backed policies and os-native sandbox - https://github.com/LuD1161/agentjail
rob_b
Another example of why vibe coding is the worst advancement ever.