Week 43, 2026 · Oct 19 to Oct 25, 2026

New in week 43

Tools first seen in the catalog this week, newest first. Also as an Atom feed (or just templates).

All types Connectors Skills Plugins Harnesses & SDKs Agents No-code builders Models Agent infrastructure Observability & evals Identity, auth & payments Templates Protocols & benchmarks Artifacts

Any grade Security A Security B Security C Security D Security FSecurity grades are being rolled out; most listings are not graded yet.

About 1,007 listings first seen Oct 19 to Oct 25, 2026 (this includes the initial catalog import)

0.736score
CLAUDE.md · MemPalace/mempalace
MemPalace
CLAUDE.md from MemPalace/mempalace: 137 lines covering The Mission, Design Principles, Contributing, Setup and more.
TemplateAFreshness: A★ 59.7KClaude Code
0.627score
backend-dev
MemTensor
Subagent "backend-dev" from MemTensor/MemOS: MemOS backend / library implementation sub-agent.
TemplateBFreshness: B★ 12.1KClaude Code
0.746score
code-reviewer
MemTensor
Subagent "code-reviewer" from MemTensor/MemOS: Code-review sub-agent.
TemplateBFreshness: B★ 12.1KClaude Code
0.627score
design-reviewer
MemTensor
Subagent "design-reviewer" from MemTensor/MemOS: Design-review sub-agent.
TemplateBFreshness: B★ 12.1KClaude Code
0.624score
explorer
MemTensor
Subagent "explorer" from MemTensor/MemOS: Read-only code exploration sub-agent.
TemplateBFreshness: B★ 12.1KClaude Code
0.624score
integration-tester
MemTensor
Subagent "integration-tester" from MemTensor/MemOS: MemOS integration-testing sub-agent.
TemplateBFreshness: B★ 12.1KClaude Code
0.627score
AGENTS.md · MemTensor/MemOS
MemTensor
AGENTS.md from MemTensor/MemOS: 156 lines covering Project Overview, Repository Layout, Command Cheatsheet, Core API and more.
TemplateBFreshness: B★ 12.1KCodex +5
0.594score
CLAUDE.md · meodai/skill.color-expert
meodai
CLAUDE.md from meodai/skill.color-expert: 31 lines covering Project Overview, Architecture, No Build/Test/Lint, Editing Guidelines.
TemplateAFreshness: A★ 621Claude Code
0.515score
AGENTS.md · mereyabdenbekuly-ctrl/clodex-ide
mereyabdenbekuly-ctrl
AGENTS.md from mereyabdenbekuly-ctrl/clodex-ide: 177 lines covering Open/closed product boundary, Current authorization state, Mandatory engineering rules…
TemplateCFreshness: C★ 870Codex +5
0.666score
AGENTS.md · meshery/meshery
meshery
AGENTS.md from meshery/meshery: 543 lines covering Repository Structure, Identifier Naming Conventions — MANDATORY, API Changes — MUST Go Through Schemas —…
TemplateAFreshness: A★ 12KCodex +5
0.726score
ai-backend-expert
metabase
Subagent "ai-backend-expert" from metabase/metabase: Metabase backend expert for Metabot, LLM provider adapters, agent tools, the Agent API, the MCP server…
TemplateAFreshness: A★ 49.8KClaude Code
0.726score
content-backend-expert
metabase
Subagent "content-backend-expert" from metabase/metabase: Metabase backend expert for collections, cards (models, metrics), dashboards, documents, revisions…
TemplateAFreshness: A★ 49.8KClaude Code
0.726score
drivers-and-sync-backend-expert
metabase
Subagent "drivers-and-sync-backend-expert" from metabase/metabase: Metabase backend expert for database drivers (the multimethod hierarchy, modules/drivers)…
TemplateAFreshness: A★ 49.8KClaude Code
0.726score
enterprise-backend-expert
metabase
Subagent "enterprise-backend-expert" from metabase/metabase: Metabase backend expert for enterprise features such as serdes v2, audit app, SCIM, tenants…
TemplateAFreshness: A★ 49.8KClaude Code
0.726score
mbql-backend-expert
metabase
Subagent "mbql-backend-expert" from metabase/metabase: Metabase backend expert for query processor (QP) middleware, MBQL 5 and legacy, Lib, lib.schema…
TemplateAFreshness: A★ 49.8KClaude Code
0.726score
modules-backend-expert
metabase
Subagent "modules-backend-expert" from metabase/metabase: Metabase backend expert for module structure: `.clj-kondo/config/modules/config.edn`, nested…
TemplateAFreshness: A★ 49.8KClaude Code
0.726score
notifications-backend-expert
metabase
Subagent "notifications-backend-expert" from metabase/metabase: Metabase backend expert for alerts, dashboard subscriptions, the notification and pulse…
TemplateAFreshness: A★ 49.8KClaude Code
0.726score
permissions-backend-expert
metabase
Subagent "permissions-backend-expert" from metabase/metabase: Metabase backend expert for data and collection permissions, query permission checks…
TemplateAFreshness: A★ 49.8KClaude Code
0.726score
platform-backend-expert
metabase
Subagent "platform-backend-expert" from metabase/metabase: Metabase backend expert for the app DB (connection, Liquibase/custom migrations, value-guard…
TemplateAFreshness: A★ 49.8KClaude Code
0.726score
search-backend-expert
metabase
Subagent "search-backend-expert" from metabase/metabase: Metabase backend expert for search engines (in-place, appdb, semantic), search specs, ingestion and…
TemplateAFreshness: A★ 49.8KClaude Code
0.726score
transforms-backend-expert
metabase
Subagent "transforms-backend-expert" from metabase/metabase: Metabase backend expert for write-back and materialization: actions and EE action_v2 data…
TemplateAFreshness: A★ 49.8KClaude Code
0.726score
CLAUDE.md · metabase/metabase
metabase
CLAUDE.md from metabase/metabase: 162 lines covering Do Not Edit docs/ Alongside Code Changes, Clojure, TypeScript, Documentation and more.
TemplateAFreshness: A★ 49.8KClaude Code
0.667score
AGENTS.md · MetaMask/metamask-extension
MetaMask
AGENTS.md from MetaMask/metamask-extension: 1743 lines covering Agent Instructions Summary, Quick Setup, Common Commands, Common Agent Workflows and more.
TemplateAFreshness: A★ 13.2KCodex +5
0.405score
CLAUDE.md · mhattingpete/claude-skills-marketplace
mhattingpete
CLAUDE.md from mhattingpete/claude-skills-marketplace: 799 lines covering 🎯 Repository Context, 🏗️ Plugin Structure Standards, 🎨 Skill Design Principles…
TemplateFFreshness: F★ 688Claude Code
0.730score
CLAUDE.md · MHSanaei/3x-ui
MHSanaei
CLAUDE.md from MHSanaei/3x-ui: 210 lines covering Stack, Repo map, Hard rules (non-negotiable), Tests: TDD, and only tests that can fail (Go and frontend) and…
TemplateAFreshness: A★ 48.5KClaude Code
0.597score
AGENTS.md · Mibayy/token-savior
Mibayy
AGENTS.md from Mibayy/token-savior: 146 lines covering Ce qui est portable, et ce qui ne l'est pas, Réglages par défaut, Routage des outils, Règles qui font…
TemplateAFreshness: A★ 1.2KCodex +5
0.594score
CLAUDE.md · Mibayy/token-savior
Mibayy
CLAUDE.md from Mibayy/token-savior: 80 lines covering Defaults the bench uses, Tool routing (use these, not natives), Hard rules from the v2 system prompt…
TemplateAFreshness: A★ 1.2KClaude Code
0.609score
CLAUDE.md · MIC-DKFZ/nnUNet
MIC-DKFZ
CLAUDE.md from MIC-DKFZ/nnUNet: 117 lines covering Before you merge a branch into master, The one rule that matters most, Environment variables, Layout and…
TemplateBFreshness: B★ 9KClaude Code
0.577score
AGENTS.md · MichaelKinsy/PiG
MichaelKinsy
AGENTS.md from MichaelKinsy/PiG: 673 lines covering Mission, Product-extension boundary, Pig-owned format and update policy, Extension API porting rules and…
TemplateAFreshness: A★ 738Codex +5
0.455score
AGENTS.md · microsoft/agent-governance-toolkit
microsoft
AGENTS.md from microsoft/agent-governance-toolkit: 131 lines covering Project Overview, Repository Layout Status, Where Changes Belong, Routing Rules and more.
TemplateCFreshness: C★ 6.5KCodex +5
0.531score
Cursor rules · microsoft/data-formulator
microsoft
14 Cursor rule files from microsoft/data-formulator: backend-test-conventions, dataframe-serialization, dev-guides-first, error-response-safety…
TemplateBFreshness: B★ 17.6KCursor
0.344score
AGENTS.md · microsoft/DebugMCP
microsoft
AGENTS.md from microsoft/DebugMCP: 94 lines covering Project Overview, Documentation Maintenance, File Header, Build/Lint/Test Commands and more.
TemplateDFreshness: D★ 573Codex +5
0.573score
AGENTS.md · microsoft/fluentui
microsoft
AGENTS.md from microsoft/fluentui: 120 lines covering Critical Rules (never violate), V9 Component Template (the correct pattern), Legacy Anti-Patterns (never…
TemplateAFreshness: A★ 20.4KCodex +5
0.519score
AGENTS.md · microsoft/mcp
microsoft
AGENTS.md from microsoft/mcp: 788 lines covering Do, Don't, Commands, Safety and Permissions and more.
TemplateAFreshness: A★ 3.8KCodex +5
0.597score
CLAUDE.md · microsoft/playwright-mcp
microsoft
CLAUDE.md from microsoft/playwright-mcp: 42 lines covering Commit Convention, Rolling Playwright, Preparing a Release.
TemplateAFreshness: A★ 38.6KClaude Code
0.563score
AGENTS.md · microsoft/playwright-python
microsoft
AGENTS.md from microsoft/playwright-python: 121 lines covering Upstream, Build and test, The port, The API comes from the upstream docs and more.
TemplateAFreshness: A★ 15.1KCodex +5
0.619score
AGENTS.md · microsoft/playwright
microsoft
AGENTS.md from microsoft/playwright: 178 lines covering Build, Lint and type check, Test Commands, DEPS System and more.
TemplateAFreshness: A★ 98.4KCodex +5
0.501score
AGENTS.md · microsoft/waza
microsoft
AGENTS.md from microsoft/waza: 562 lines covering Overview, Squad Team, Project Tracking, Code Structure (Go) and more.
TemplateAFreshness: A★ 1.4KCodex +5
0.451score
AGENTS.md · MicrosoftDocs/mcp
MicrosoftDocs
AGENTS.md from MicrosoftDocs/mcp: 43 lines covering Plugin ecosystems, Sync rules, CLI, Validation and more.
TemplateDFreshness: D★ 2KCodex +5
0.637score
AGENTS.md · midwayjs/midway
midwayjs
AGENTS.md from midwayjs/midway: 45 lines covering Project overview, Code rules, Docs rules, Practical tips.
TemplateAFreshness: A★ 7.8KCodex +5
0.724score
AGENTS.md · mifi/lossless-cut
mifi
AGENTS.md from mifi/lossless-cut: 56 lines covering Commits, Features list, FFmpeg, Releasing and more.
TemplateAFreshness: A★ 45.2KCodex +5
0.675score
AGENTS.md · millionco/react-doctor
millionco
AGENTS.md from millionco/react-doctor: 438 lines covering General Rules, Symbol Search & Deduplication (truffler), Package Layout, Effect v4 Conventions and…
TemplateAFreshness: A★ 15KCodex +5
0.728score
CLAUDE.md · milvus-io/milvus
milvus-io
CLAUDE.md from milvus-io/milvus: 123 lines covering Architecture, Subsystems & Code Map, Testing, Verification gate (MANDATORY before claiming "done" or…
TemplateAFreshness: A★ 46.5KClaude Code
0.587score
trellis-check
mindfold-ai
Subagent "trellis-check" from mindfold-ai/Trellis: Code quality check expert.
TemplateCFreshness: C★ 15KClaude Code
0.587score
trellis-implement
mindfold-ai
Subagent "trellis-implement" from mindfold-ai/Trellis: Code implementation expert.
TemplateCFreshness: C★ 15KClaude Code
0.590score
trellis-research
mindfold-ai
Subagent "trellis-research" from mindfold-ai/Trellis: Code and tech search expert.
TemplateCFreshness: C★ 15KClaude Code
0.587score
AGENTS.md · mindfold-ai/Trellis
mindfold-ai
AGENTS.md from mindfold-ai/Trellis: 66 lines covering Always Do, Never Do, Resources, CLI.
TemplateCFreshness: C★ 15KCodex +5
0.587score
CLAUDE.md · mindfold-ai/Trellis
mindfold-ai
CLAUDE.md from mindfold-ai/Trellis: 110 lines covering 1.
TemplateCFreshness: C★ 15KClaude Code
0.601score
AGENTS.md · Mirascope/mirascope
Mirascope
AGENTS.md from Mirascope/mirascope: 87 lines covering Primary Context Sources, Codebase Overview, Key Principles, Quick Reference and more.
TemplateAFreshness: A★ 1.5KCodex +5
0.663score
misskey-api-reviewer
misskey-dev
Subagent "misskey-api-reviewer" from misskey-dev/misskey: Misskey backend の REST API エンドポイント (packages/backend/src/server/api/endpoints/)…
TemplateAFreshness: A★ 11.4KClaude Code

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