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clawsmith.com/idea/filter-openclaw-agent-output-before-reaching-users-strip-thinking-block-credentials
IdeaCompetitiveRUNTIME-MIDDLEWARESECURITYOPEN-SOURCELive

A runtime middleware that intercepts OpenClaw agent responses before they reach user-facing channels and strips internal thinking blocks, leaked credentials, system prompts, and PII

OpenClaw has a systemic bug where agent internal thinking leaks to users across Discord, Telegram, and webchat (6+ GitHub issues spanning months including P1-rated #64267 with security label). The built-in output-sanitizer skill is opt-in and not automatically applied. Meanwhile 48.7% of ClawHub skills were flagged by NVIDIA SkillSpector scans and ClawMetry (90K installs, 188 PH upvotes) shows demand for agent monitoring. The gap is a drop-in proxy layer that sits in the message pipeline, catches thinking block leaks and credential exposure in real-time, and alerts operators before sensitive content reaches end users.

Demand Breakdown

PH
200

Gap Assessment

CompetitiveMultiple tools exist but differentiation opportunities remain

3 tools exist (Lakera Guard, OpenClaw built-in output-sanitizer skill, ClawMetry) but gaps remain: Generic LLM proxy, not OpenClaw-native. Cannot hook into OpenClaw's plugin system or detect OpenClaw-specific thinking block formats. Requires separate infrastructure deployment.; Opt-in only, not automatic. No thinking block detection. No real-time alerting. No dashboard. No per-channel configuration. Must be manually enabled per agent..

Features3 agent-ready prompts

Message pipeline interceptor that hooks into OpenClaw's plugin system and pattern-matches every outgoing message for thinking blocks, API keys, tokens, passwords, emails, phone numbers, and system prompt fragments before the message reaches the channel
Real-time alert system that notifies operators via Slack or webhook within 5 seconds when a thinking leak, credential exposure, or system prompt leak is detected, with the original unsanitized message attached for review
Configuration dashboard that shows filter hit rates, false positive rates, top triggered patterns, and lets operators tune sensitivity per channel without restarting the agent

Competitive LandscapeFREE

ProductDoesMissing
Lakera GuardAI security proxy evaluating incoming prompts and outgoing responses. Prompt injection defense and PII redaction.Generic LLM proxy, not OpenClaw-native. Cannot hook into OpenClaw's plugin system or detect OpenClaw-specific thinking block formats. Requires separate infrastructure deployment.
OpenClaw built-in output-sanitizer skillGuidance-level output sanitization for redacting sensitive info in agent responses.Opt-in only, not automatic. No thinking block detection. No real-time alerting. No dashboard. No per-channel configuration. Must be manually enabled per agent.
ClawMetryOpen-source observability dashboard. Monitors token costs, sub-agent activity, memory changes. 90K installs.Observe-only. Does not intercept or filter output. Cannot strip thinking blocks or redact credentials. No alerting on security-sensitive content.

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