ThinkWatch Lite
A local gateway that sits between your coding agents and model providers, letting you switch upstreams, redact secrets before they leave your machine, block dangerous tool calls and see the cost of each request.
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About ThinkWatch Lite
ThinkWatch Lite is listed in our security & governance category and is aimed at builders. A local gateway that sits between your coding agents and model providers, letting you switch upstreams, redact secrets before they leave your machine, block dangerous tool calls and see the cost of each request. Pricing, as the maker states it: Open source. Maturity: Active. We last checked the official link on 2026-10-20.
ThinkWatch Lite at a glance
- Category: Security & governance
- Built for: Developers and teams building with AI agents
- Pricing: Open source (as the maker states it)
- GitHub: ThinkWatchProject/ThinkWatch-Lite · 784 stars (as of Oct 21, 2026)
- Latest release: ThinkWatch Lite 2026.10.26, Oct 20, 2026
- Last commit: Oct 20, 2026
- Official site: thinkwat.ch/lite
- Listed on AgentScout: Oct 20, 2026
ThinkWatch Lite FAQ
What is ThinkWatch Lite?
A local gateway that sits between your coding agents and model providers, letting you switch upstreams, redact secrets before they leave your machine, block dangerous tool calls and see the cost of each request.
How much does ThinkWatch Lite cost?
ThinkWatch Lite's pricing, as the maker states it: Open source. Open-source tools are free to use, though you may still pay for model API usage or a hosted plan. Check the official site for current plans.
Where can I find ThinkWatch Lite's source code?
On GitHub at ThinkWatchProject/ThinkWatch-Lite, which had 784 stars as of Oct 21, 2026. The latest release is ThinkWatch Lite 2026.10.26 (Oct 20, 2026).
What are alternatives to ThinkWatch Lite?
Similar tools include Superagent, OpenAPPA, Agent Vault, HOL Guard, Wren Pre-sign Check and Infisical.
Facts from our link-checked listing, the GitHub repository and the official site. See something wrong? Suggest an edit.
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ThinkWatch Lite alternatives
Other security & governance tools in our directory. See all security & governance tools →
Superagent
SDK for AI agent safety that blocks prompt injections and unsafe tool calls, redacts PII and secrets, and runs red-team scenarios.
OpenAPPA
OpenAPPA is a deterministic guardrail that sits between an AI agent and its tools and tracks how data flows across tool calls, instead of asking a second model to judge each call. Policies decide whether untrusted or sensitive data may reach a given action, which blocks data exfiltration caused by prompt injection or hallucination while letting agents finish their tasks. It plugs into Claude Code, Pi, OpenCode, kAgent and Archestra, comes with reusable policy "batteries", validation, observability and reporting, and is backed by a NeurIPS workshop paper with published benchmarks. It is in preview as an open RFC.
Agent Vault
Infisical's open-source credential broker that proxies API calls for AI agents so they never hold secrets themselves.
HOL Guard
HOL Guard is a free, open-source (Apache-2.0), local-first security layer for AI coding agents such as Claude Code, Codex, Cursor and GitHub Copilot CLI. On supported integrations it checks risky shell commands, reads of secret-bearing files, package installs and new or changed MCP tools before they run, lets you allow, ask or block each action, and keeps a local record for review. It installs with pipx (hol-guard) and works offline; optional Guard Cloud adds synced approvals, team policy and dashboards.
Wren Pre-sign Check
Wren Pre-sign Check is a pay-per-call x402 API that an AI agent calls before it signs anything with its wallet. Send a transaction (to + data), an EIP-712 typed-data payload or untrusted text, and it returns block, review or allow, the decoded call in plain words and every finding: unlimited approvals, Permit and Permit2 signatures, setApprovalForAll, EIP-7702 delegation, contract deployment and injected instructions. With an optional wren-guard policy (allowlist, spenders, caps) it also blocks unknown recipients, over-cap amounts and lookalike addresses. It is a static check and stores nothing you send; free demos show real output.
Infisical
Open-source platform for managing secrets, certificates and privileged access, including scoped credentials for AI agents.
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