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Tags / LLM tools /

LLM guardrails

A library or service that checks LLM inputs and outputs for prompt injection, unsafe content, or policy rules.

The 16repositories with this Tag gained +3,257 net stars in the last 30 days, 130% more than the 30 days before.

5 created in the last 90 days · 10 published a release in the last 30 days · 21K stars in total

All in the Repository Index On Trending

Net stars each day, last 30 days+496 last 7 days

Oct 7, 2026Nov 5, 2026

Most net stars, last 30 days

ThinkWatchProject/ThinkWatch-Lite

Local gateway for Claude Code, Codex and other AI clients on macOS, Windows and Linux: switch upstreams without touching clients, keep API keys from relays, cut off malicious tool calls, trace every request.

+614

19% of the net stars of this Tag

Largest Pace, last 30 days

No other repository gained 2 or more times the net stars of the 30 days before.

Most stars, created in the last 90 days

Calcium-Ion/AstrLink

A local AI gateway for AI agents, unifying your subscriptions and API providers with smart routing and on-device privacy protection.

535

stars in total · created last month

Where the stars went, last 13 weeks

Net stars gained each week. The repositories that gained the most have their own color.

Portkey-AI/gateway gained 13% of the net stars of this Tag in the last 13 weeks.

Portkey-AI/gateway, week to Aug 13: +51 net starsfuture-agi/future-agi, week to Aug 13: +57 net starsAll other repositories, week to Aug 13: +22 net starsPortkey-AI/gateway, week to Aug 20: +74 net starsfuture-agi/future-agi, week to Aug 20: +93 net starsAll other repositories, week to Aug 20: +35 net starsPortkey-AI/gateway, week to Aug 27: +63 net starsfuture-agi/future-agi, week to Aug 27: +86 net starsAll other repositories, week to Aug 27: +60 net starsPortkey-AI/gateway, week to Sep 3: +61 net starsfuture-agi/future-agi, week to Sep 3: +69 net starsAll other repositories, week to Sep 3: +124 net starsPortkey-AI/gateway, week to Sep 10: +69 net starsfuture-agi/future-agi, week to Sep 10: +55 net starsAll other repositories, week to Sep 10: +148 net starsPortkey-AI/gateway, week to Sep 17: +71 net starsThinkWatchProject/ThinkWatch-Lite, week to Sep 17: +1 net starsfuture-agi/future-agi, week to Sep 17: +56 net starsAll other repositories, week to Sep 17: +189 net starsPortkey-AI/gateway, week to Sep 24: +53 net starsfuture-agi/future-agi, week to Sep 24: +42 net starsCalcium-Ion/AstrLink, week to Sep 24: +62 net starssecuretron-gh/aifw, week to Sep 24: +2 net starsAll other repositories, week to Sep 24: +166 net starsPortkey-AI/gateway, week to Oct 1: +54 net starsThinkWatchProject/ThinkWatch-Lite, week to Oct 1: +3 net starsfuture-agi/future-agi, week to Oct 1: +39 net starsCalcium-Ion/AstrLink, week to Oct 1: +62 net starsAll other repositories, week to Oct 1: +149 net starsPortkey-AI/gateway, week to Oct 8: +47 net starsThinkWatchProject/ThinkWatch-Lite, week to Oct 8: +66 net starsfuture-agi/future-agi, week to Oct 8: +26 net starsCalcium-Ion/AstrLink, week to Oct 8: +14 net starsAll other repositories, week to Oct 8: +263 net starsPortkey-AI/gateway, week to Oct 15: +51 net starsThinkWatchProject/ThinkWatch-Lite, week to Oct 15: +14 net starsfuture-agi/future-agi, week to Oct 15: +31 net starsCalcium-Ion/AstrLink, week to Oct 15: +141 net starssecuretron-gh/aifw, week to Oct 15: +57 net starsAll other repositories, week to Oct 15: +259 net starsPortkey-AI/gateway, week to Oct 22: +64 net starsThinkWatchProject/ThinkWatch-Lite, week to Oct 22: +35 net starsfuture-agi/future-agi, week to Oct 22: +42 net starsCalcium-Ion/AstrLink, week to Oct 22: +35 net starssecuretron-gh/aifw, week to Oct 22: +212 net starsAll other repositories, week to Oct 22: +423 net starsPortkey-AI/gateway, week to Oct 29: +37 net starsThinkWatchProject/ThinkWatch-Lite, week to Oct 29: +281 net starsfuture-agi/future-agi, week to Oct 29: +33 net starsCalcium-Ion/AstrLink, week to Oct 29: +191 net starssecuretron-gh/aifw, week to Oct 29: +236 net starsAll other repositories, week to Oct 29: +486 net starsPortkey-AI/gateway, week to Nov 5: +36 net starsThinkWatchProject/ThinkWatch-Lite, week to Nov 5: +272 net starsfuture-agi/future-agi, week to Nov 5: +23 net starsCalcium-Ion/AstrLink, week to Nov 5: +30 net starsAll other repositories, week to Nov 5: +141 net stars

Compare growth

4 of 16 repositories: Net stars of the last 7 days are 50% or less of those of the 7 days before. Select a column name to change the order.

#RepositoryStarsGained, 7 daysPace
1hardenrun/aif

On device Firewall for Coding and Personal Agents

1.8K+200.2×
2Calcium-Ion/AstrLink

A local AI gateway for AI agents, unifying your subscriptions and API providers with smart routing and on-device privacy protection.

535+300.2×
3securetron-gh/aifw

AI Agent Identity and Access Management and Inference Firewall

448-6-0.0×
4xyz-rafael-xyz/roguard-child-safety

Romanian and Ukrainian child-safety structured-check toolkit and synthetic research records

348-3-0.0×

Faster than the 30 days before

Net stars of the last 30 days are 2 or more times those of the 30 days before.

No repository with this Tag meets this rule now.

Slower than the 30 days before

Net stars of the last 30 days are 50% or less of those of the 30 days before.

No repository with this Tag meets this rule now.

New in the last 90 days

Created on GitHub in the last 90 days.

  1. ThinkWatchProject/ThinkWatch-Lite+614 · last month
  2. securetron-gh/aifw+499 · 2 months ago
  3. Cygnux-Labs/Tracekit+476 · last month
  4. Calcium-Ion/AstrLink+400 · last month
  5. xyz-rafael-xyz/roguard-child-safety+335 · last month

Older than 2 years, still releasing

Created more than 2 years ago, with a push in the last 7 days and a GitHub release in the last 30 days.

No repository with this Tag meets this rule now.

Last release more than 180 days ago

The newest GitHub release is more than 180 days old. A repository that never published a release is not in this list.

  1. Portkey-AI/gateway13K · release 9 months ago

How a repository gets this Tag

An agent reads the description, the GitHub topics, and the start of the README of each repository. It chooses Tags only from the Tag list in the AwesomeRepos source code. For each Tag, it quotes the text. A code check keeps the Tag only when the quote is in that text. The page of each repository shows the quote of each of its Tags. A Tag does not rank repositories. It does not say that one repository can replace another. To report a wrong Tag, use "Report a problem with this page" on the page of the repository.

How the numbers are counted

All numbers come from the Star History of the repositories that have the Tag now. A period is a run of complete UTC days. All numbers on this page count only the repositories that AwesomeRepos shows in lists. A machine computes them each hour.

For each repository, a period counts only when Star History has each of its days, or when the repository was created in the period. Otherwise the table shows "–". The bars of a week with no complete data are grey.

The Pace is the net stars of a period divided by the net stars of the period before. It shows only when Star History covers each day of the period before, with at least 3 net stars a day on average.

The chart at the top adds up the net stars of all the repositories with the Tag. A rising Admission comes into the Repository Index because it gained stars quickly. Its Star History before its Admission comes from the Repository Host. Thus the days before many rising Admissions are higher than they were for the repositories in the index at that time.

The releases are the GitHub releases of each repository. The lists and the table do not rank repositories, and they do not say that one repository can replace another.