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Developer Tools Codex plugins

Codex Plugin Stats: discover plugins, explore their skills and track catalog growth and observed changes.

Explore 5,308 plugins across 14 categories.

Developer Tools plugins 80

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Local Model Route PlannerOrbralChoose a model or agent route by quality, risk, capability, and cost before execution.

Plugin name

Local Model Route Planner

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Publisher capabilities · listing

Plan from a local model and agent registry Choose the lowest-cost eligible route Explain rejected options Require independent high-risk review Never call a provider

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Use Local Model Route Planner when different parts of a job need different models or agents. It weighs quality, capability, risk, cost, and verification needs, then returns an inspectable plan with select…

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Developer ToolsVersion 0.1.5
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AgentProofMiguel Herrero BurgosKeep a local hash-only receipt of a new instrumented Codex session and verify it later.

Publisher subtitle

Local Codex session receipts

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Publisher capabilities · listing

Local capture Receipt verification

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Publisher description

Keep a local hash-only receipt of a new instrumented Codex session and verify it later.

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Starts a new instrumented Codex CLI session and leaves a local, hash-only receipt of command events and checked repository states. Later, AgentProof validates the receipt and compares its recorded final file commitments with the current repository. The chil…

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Developer ToolsVersion 0.1.0
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Atlas ScoutStig-Ørjan SmelrorLocal, read-only structural code navigation for Codex

Publisher subtitle

Local structural code maps

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Publisher capabilities · listing

Read-only Local workspace Structural navigation

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Publisher keywords · listing

mcp code-navigation symbols references local-index

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Publisher description

Local, read-only structural code navigation for Codex

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Atlas Scout gives Codex local structural-index evidence for definitions, exact source ranges, references, static call paths, architecture, and bounded edit impact. Source code stays on the workstation; the separately install…

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Developer ToolsVersion 1.0.0-preview.29
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Fallow Code AnalysisBart WaardenburgLocal-first codebase intelligence for TypeScript and JavaScript using fallow

Publisher subtitle

Local JS/TS code analysis

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Publisher capabilities · listing

Static analysis Code review Local workflow Impact summaries

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Publisher description

Local-first codebase intelligence for TypeScript and JavaScript using fallow

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Fallow gives Codex fast, local-first codebase analysis for TypeScript and JavaScript. Audit changed-code risk, find dead code and unused dependencies, detect duplication and complexity hotspots, inspect architecture boundarie…

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Developer ToolsVersion 1.2.23
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HarbormasterDimitri StefanopoulosInspect local port owners through Codex, prevent collisions, and stop one selected process safely.

Publisher subtitle

Inspect local ports in Codex

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Publisher capabilities · listing

Codex-local port intelligence Collision prevention Safe process control

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Publisher keywords · listing

ports localhost developer-tools processes diagnostics dev-server

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Publisher description

Inspect local port owners through Codex, prevent collisions, and stop one selected process safely.

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Harbormaster runs in a local Codex task on the computer you want to inspect. It maps listening ports to their processes and projects, flags reservation collisions, records vanished services, and safely stops one explicitly…

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Developer ToolsVersion 0.1.2
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Plugin EvalOpenAIEvaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and g...

Publisher subtitle

Start from chat, then evaluate or benchmark locally

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Publisher description

Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.

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Publisher full description

…next. Plugin Eval keeps the path engineer-friendly: start with a natural chat request, then use the local `plugin-eval start` entrypoint or the routed workflow command it recommends.

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Developer ToolsVersion 0.1.2
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Waggle InstallerAbhigyan ShekharInstalls the official Waggle plugin locally for Codex from GitHub Releases.

Publisher subtitle

Local memory for Codex

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Local Codex plugin installation Provide Persistent Memory Across Session

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Publisher description

Installs the official Waggle plugin locally for Codex from GitHub Releases.

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Waggle gives Codex persistent, local-first project memory—helping it retain decisions, reasoning, and relevant context across sessions. This skills-only plugin installs the official Waggle Codex plugin on your machine. It downloads…

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Developer ToolsVersion 1.0.0
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Adaptive Codex Orchestratorbattle-dollControl when Codex delegates bounded tasks, with explicit scope, profiles, and safe parallel execution.

Publisher capabilities · listing

…lel reads and writes Korean and English mode controls One-shot, session, project, and global scopes Local offline state Codex lifecycle hooks

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Developer ToolsVersion 0.1.1
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Anti-ChurnOrbralUse before repeating an agent action to reuse matching evidence, allow valid changed work, and gate only the duplicate local action.

Publisher capabilities · listing

…ng accepted evidence Allow changed work through typed invalidation Keep rate telemetry advisory Run locally with no credentials

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Publisher description

…g an agent action to reuse matching evidence, allow valid changed work, and gate only the duplicate local action.

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…ating an agent test, review, retry, tool call, or promotion check. Anti-Churn compares the proposed local action with accepted evidence, reuses matching results, permits changed work through typed invalidation, and shows what may be skipped versus what still must run. Do not use rate-limit percentag…

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Developer ToolsVersion 0.1.4
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Code Ontology Companionbattle-dollExplore authorized Java/Spring and Python code, dependency paths, and snapshot changes in an offline 3D workbench with source-linked stat...

Publisher capabilities · listing

…elationship-evidence comparison Selected portable code references and RDF export Optional read-only local MCP setup Keyboard navigation and accessible 2D fallback Optional consent-based local inference sidecars

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1 more matching sources

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…nd export selected code references or RDF. The skill includes setup guidance for optional read-only local MCP from the complete GitHub package. Deterministic analysis does not execute target code or make network requests. Static relationships do not establish runtime behavior or current authorizatio…

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Developer ToolsVersion 0.6.0
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Codex Browser RecorderSteven WuSave one approved Codex In-app Browser flow as a private local MP4 with visible cursor and click feedback.

Publisher capabilities · listing

Check whether this Mac is ready to record Record one approved Codex In-app Browser flow as a local MP4 Show cursor and click feedback

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Publisher description

Save one approved Codex In-app Browser flow as a private local MP4 with visible cursor and click feedback.

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…ther your Mac is ready, then record one short, approved Codex In-app Browser test flow as a private local MP4. Pointer actions include a visible cursor and click feedback. The plugin records no audio and does not upload your video.

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Developer ToolsVersion 0.4.0
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Completion ReceiptOrbralRecord approved commands, selected file hashes, and Git state in local receipts you can verify later.

Publisher capabilities · listing

Run one approved local command Record exit status and selected file hashes Capture observed Git state Verify path-level drift without file contents Run locally with no credentials

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Publisher description

Record approved commands, selected file hashes, and Git state in local receipts you can verify later.

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Developer ToolsVersion 0.1.5
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Nexo YAML IronIsmail CangaReview declared Kubernetes Service, Deployment, and Ingress relationships with deterministic findings and explicit uncertainty.

Publisher capabilities · listing

Local Read-only Structured output

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Developer ToolsVersion 2026.1.0
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QodoQodoQodo setup, code intelligence, and review workflows.

Publisher capabilities · listing

Set up Qodo Qodo Codebase Wisdom Qodo Local Review Qodo Review Resolver

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Developer ToolsVersion 2.0.11
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SkillquiverSaul AlmonteTwenty-three reusable Agent Skills for planning, implementation, review, verification, UI, and system work in ChatGPT and Codex.

Publisher capabilities · listing

Read project files and relevant local context. Write project files when the user's task authorizes changes. Run host-approved local development commands and tests. Use optional host-provided browser, UI automation, or subagent capab…

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Developer ToolsVersion 2.1.0
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trigger-treeHedde van der HeideLocal, zero-token documentation discovery telemetry for Codex and Claude Code.

Publisher capabilities · listing

Interactive Local telemetry

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Publisher description

Local, zero-token documentation discovery telemetry for Codex and Claude Code.

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Local, zero-token documentation telemetry with a live dashboard, decaying heat maps, health diagnostics, and evidence-backed router fixes.

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Developer ToolsVersion 1.30.2
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Universal Plugin InstallerRyan ShandAdapt a selected local folder of skill sources into Codex plugins.

Publisher capabilities · listing

Local files Scaffold Validation

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Publisher name · package

Local developer

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Publisher description

Adapt a selected local folder of skill sources into Codex plugins.

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Prompts for, or accepts, a local directory of candidate skill/plugin folders, then reviews each immediate subfolder as untrusted input, creates importable Codex plugin structure for valid sources, and writes a repeatable manife…

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Developer ToolsVersion 0.1.0
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Vibe CatalysisAoni XuBuild, import, relax, compare, and visualize heterogeneous-catalysis adsorption structures with ASE and FAIR-Chem UMA.

Publisher capabilities · listing

Local computation Scientific visualization

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Developer ToolsVersion 1.3.0
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AMDAMDAgent Skills for AMD-optimized workflows.

Publisher keywords · listing

amd rocm hip ryzen-ai vllm lemonade local-ai

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AMD's verified Agent Skills in one plugin: route image/audio through local AI on Ryzen AI, serve LLMs on AMD Instinct GPUs with vLLM, optimize inference throughput with Hyperloom, and analyze GPU kernel and PyTorch trace performance.

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Developer ToolsVersion 0.2.0
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AtReadyRussell Lane WonsleyAdd declared resources through a preview-first conversation, then contribute resource-fit advice to Codex's plan.

Publisher keywords · listing

planning project-routing local-inventory codex-skill

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…ts advice without contacting or running routed project resources. Codex owns the project plan. This local-first release requires a separately installed compatible project-atready runtime and local file access.

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Developer ToolsVersion 0.1.14
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Comic SolAlwan JuliawanCreate finished original manga/anime comics from prompts with editable plans, visual QA, deterministic lettering, page composition, and P...

Publisher keywords · listing

comic-generation manga anime codex-skill developer-tools image-generation visual-qa pdf-export local-first

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Comic Sol is a local-first Codex workflow for turning a short prompt, story, or source file into an original manga/anime comic. It creates editable story plans, character and scene references, panel prompts, generat…

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Developer ToolsVersion 2.0.0
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Frontend Design PremiumTryHand Co., LtdProduction UX contracts and durable design context for frontend implementation.

Publisher keywords · listing

frontend ux design-system accessibility localization

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…e design context, cross-screen behavioral consistency, resilient interaction states, accessibility, localization, and verification to frontend implementation workflows.

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Developer ToolsVersion 1.4.0
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MacroscopePrassoRun Macroscope code review from Codex before you push.

Publisher keywords · listing

code-review macroscope codex local-review

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Developer ToolsVersion 1.5.1
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QAMapHansung KwonTurn PR changes into traceable local QA decisions and optional automation handoffs without an LLM call.

Publisher keywords · listing

qa pull-request local-first agent-skill e2e

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Publisher description

Turn PR changes into traceable local QA decisions and optional automation handoffs without an LLM call.

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Review PR changes with local source and test evidence, affected behavior, and suggested QA checks. QAMap makes no model calls. An agent can interpret its bounded report, but still uses model tokens; missing evidence stays e…

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Developer ToolsVersion 0.5.1
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Tree Ring MemoryTerminallyLazyLocal-first memory lifecycle, project bootstrap, and receipt-backed harness guidance for coding agents using Tree Ring Memory v0.15+.

Publisher keywords · listing

codex memory agent-memory multi-agent harness-activation idempotency local-first recall sqlite skills

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Publisher description

Local-first memory lifecycle, project bootstrap, and receipt-backed harness guidance for coding agents using Tree Ring Memory v0.15+.

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Tree Ring Memory gives coding agents a lifecycle-aware practice for verified project-local setup, project recall, durable decisions, receipt-backed harness readiness, same-host fan-out/fan-in, idempotent worker writes, coordinator-authorized shared publication, explicit forgetting, pr…

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Developer ToolsVersion 0.3.10
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UnityUnity TechnologiesUnity's official plugin for Codex, with curated skills for game development, monetization, and performance optimization.

Publisher keywords · listing

unity gamedev game-development ui-toolkit ugui 2d tilemap in-app-purchases monetization localization multiplayer shader-graph

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Developer ToolsVersion 0.1.6-beta
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1Password1Password

Publisher description

Use the local 1Password MCP server to manage 1Password Developer Environments and local .env mounts from Codex.

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Connects Codex to the local 1Password MCP server and enables Codex to work with 1Password Developer Environments. Codex does not get access to the underlying secrets.

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Developer ToolsVersion 0.2.0
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AI HooterXiy

Publisher description

Give Codex a voice with private, localhost-only Mac alerts when you explicitly authorize it to summon you.

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Give Codex a voice. AI Hooter lets Codex deliberately summon you through a local macOS companion when a condition you explicitly requested occurs. One-click private pairing stays entirely on your Mac, works offline, and needs no account, cloud service, or visible secret.

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Developer ToolsVersion 0.3.9
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AI Software ArchitectAUTOSOFT Engineering

Publisher description

Project-aware design-pattern and architecture guidance using your Codex model, with transparent local safety and quality hooks.

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Developer ToolsVersion 0.2.3
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AnsightAnsight

Publisher full description

…s 27 skills let the agent use that evidence through the Ansight CLI: • Set up the CLI and start the local host • Investigate a recorded session: bracket a time window and correlate logs, failed requests, screenshots, and UI trees around an error • Operate a running app: boot a simulator or emulator,…

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Developer ToolsVersion 0.1.0
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BagelExtelligence

Publisher full description

…once, preview what would be kept, then run it on the robot. The plugin bundles the MCP connection (localhost:8000/sse; server runs in Docker, data never leaves the machine) plus four skills that teach the agent the server's own workflows: triage, pipeline authoring, live sinks, and export to Rerun…

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Developer ToolsVersion 0.2.0
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Build macOS AppsOpenAI

Publisher description

Build, run, test, debug, instrument, and implement local macOS apps using Xcode, SwiftUI, AppKit interop, unified logging, and shell-first desktop workflows.

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macOS development workflows for discovering local projects, building and running desktop apps, implementing native SwiftUI scenes, bridging into AppKit when necessary, adding lightweight Logger telemetry, triaging test failures, inspecting sign…

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Developer ToolsVersion 0.1.4
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Canonical Memory VerifierSizhe Cheng

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A local, read-only verifier for source integrity, explicit supersession, deterministic current projection, declared source-reference tracing, and remembered-authority boundaries.

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Developer ToolsVersion 0.1.0
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Chronos for CodexDravara, LLC

Publisher description

Set up one local Codex Governor for passive task supervision, actionable Heartbeats, Windows diagnostics, and bounded read-only worker coordination.

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Run one local Governor that discovers active Codex tasks from one complete host inventory per cycle, evaluates actionable Heartbeats, and contacts only the exact affected task when intervention is justified.…

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Developer ToolsVersion 0.9.2
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CloudinaryCloudinary

Publisher full description

…, and analyze images or videos without leaving the chat. What You Can Do - Upload assets from URLs, local files, or base64 data — automatically analyze, tag, or moderate them. - Browse and search your entire media library using smart filters or text queries (tags, format, date, size, etc.). - Organi…

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Developer ToolsVersion 1.0.0
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CodebaseDesignSaul Martí

Publisher description

Design or improve module interfaces, seams, depth, locality, and testability; optionally scan a codebase for architectural deepening opportunities.

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Developer ToolsVersion 2.0.0
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