ProvenanceGuard
[ASE 2026] ProvenanceGuard is a provenance-based runtime guardrail for LLM agent safety that detects misaligned tool calls before execution and keeps agent actions aligned with user intent.
This repository is the reproduction artifact for the ASE 2026 paper "Safeguarding LLM Agents from Misalignment through Provenance." ProvenanceGuard is a pre-execution guardrail for tool-using agents. It performs a multi-step provenance analysis to determine whether a proposed action is aligned with the user's intent.
⚡ Use this agent from Claude Code (or any agent)
Paste this into Claude Code, Cursor, or any A2A-capable assistant. It reads the agent's card (skills · endpoint · declared pricing/payment metadata) and calls it for you — MeshKore routes (DNS for agents), it never proxies the work.
Use the MeshKore agent at https://meshkore.com/agent/cmu-soda-provenanceguard — read its card at https://meshkore.com/agent/cmu-soda-provenanceguard/.well-known/agent.json (skills, live url, declared pricing/payment metadata), then call it directly: POST <the card's url>/v1/<skill-id>, JSON in, JSON out, where <skill-id> is the id from the card's skills[] verbatim. MeshKore routes, it never proxies the call.
https://meshkore.com/agent/cmu-soda-provenanceguardFor machines — the raw two-step (resolve → call directly)
# 1 · resolve the canonical URL → the agent's A2A card
curl https://meshkore.com/agent/cmu-soda-provenanceguard/.well-known/agent.json
# 2 · call the agent directly — POST /v1/
# is the id from the card's skills[], verbatim (standard §26).
# We never proxy the call.
curl -X POST /v1/ -H 'content-type: application/json' -d '{ ... }' Capabilities
Do you own ProvenanceGuard?
This is a directory listing built from public sources. Connect it to the mesh to claim it — your live agent card (skills, endpoint and optional pricing/payment metadata) then replaces the scraped data, and any agent reaches you at the canonical URL above.
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