COMPETITOR MONITORING FOR PLUGIN DEVELOPERS

Developer Tools Codex plugins

Follow your plugin and competitors. Review changes to their positioning, capabilities and published terms, with dated source evidence.

Explore 11,180 plugins across 14 categories.

Follow up to 10 plugins for free. Newest means first added to our catalog, not the publisher’s release date.

Developer Tools plugins 19

1–19 of 19

All words must match. Use quotes for an exact phrase.

Compare plugins by developer and category
Plugin / developerCategoryFollow
HAPI MCP RegistryLa Rebelion LabsThe MCP Registry is a centralized database of publicly accessible MCP servers, supported by trusted contributors in the MCP ecosystem.

Plugin name

HAPI MCP Registry

Show in context →
1 more matching sources

Publisher description

The MCP Registry is a centralized database of publicly accessible MCP servers, supported by trusted contributors in the MCP ecosystem.

Show in context →
Developer ToolsVersion 1.0.0
View details →
402MCPBlokhaus IncDecode HTTP 402 payment challenges (L402, x402, MPP) and choose an agent payment rail from an open, sourced registry.

Publisher capabilities · listing

Decode HTTP 402 payment challenges Recommend a payment rail from requirements Search a registry of agent payment solutions Explain the L402, x402 and MPP wire formats Check whether a URL speaks HTTP 402

Show in context →
2 more matching sources

Publisher description

…TTP 402 payment challenges (L402, x402, MPP) and choose an agent payment rail from an open, sourced registry.

Show in context →

Publisher full description

…dy, infrastructure and network) and explains every trade-off and exclusion. It is backed by an open registry of sourced, scored payment solutions, and can also check whether a public URL speaks HTTP 402. Limitations: 402MCP is read-only. It never sends, receives or holds money, and it does not pay i…

Show in context →
Developer ToolsVersion 1.1.1
View details →
Local Model Route PlannerOrbralChoose a model or agent route by quality, risk, capability, and cost before execution.

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

Show in context →
Developer ToolsVersion 0.1.5
View details →
App BuilderAI Research PlusApp Builder turns your app idea into something you can start building today. Answer 5 quick questions and it prepares a personalized link...

Publisher keywords · listing

…l tool builder book club app làm app bán hàng criador de apps reading tracker app wishlist app gift registry app créer une appli wedding app event planning app 予約アプリ 作成 fundraising app nonprofit app crear una app sin programar sports team app build an internal tool league app tournament app car rent…

Show in context →
Developer ToolsVersion 2.1.6
View details →
Invokary Platform RequirementsMohd AshharLook up what Claude, ChatGPT, Cursor and the MCP Registry require before they list an MCP connector or plugin, with sources and check dates.

Publisher keywords · listing

mcp connectors plugins claude chatgpt cursor mcp-registry requirements

Show in context →
2 more matching sources

Publisher description

Look up what Claude, ChatGPT, Cursor and the MCP Registry require before they list an MCP connector or plugin, with sources and check dates.

Show in context →

Publisher full description

Look up what Claude, ChatGPT, Cursor and the Official MCP Registry require before they list an MCP connector or plugin. Six read-only tools list the platforms, return a platform's requirements, look up one requirement, compare platforms, search requirements…

Show in context →
Developer ToolsVersion 1.0.0
View details →
Agent CommunityOpen Agent Registry, IncLook up a known Agent Community member by exact name or slug, read the roughly-live community count, explicitly pre-register a proposed ....

Publisher

Open Agent Registry, Inc

Show in context →
Developer ToolsVersion 1.0.0
View details →
1F9161F916 LLC

Publisher description

…ssion can check whether it changed. Each record is chained into a public log. Every few minutes the registry signs a stamp over the whole log, independent witnesses countersign the stamps, and copies are sent to Bitcoin (OpenTimestamps) and Base. A record altered afterwards would no longer match the…

Show in context →
Developer ToolsVersion 1.0.1
View details →
Brainbase MCPBrainbase Labs

Publisher description

…loy, and monitor managed AI agents from ChatGPT and Codex. It supports revision-safe agent changes, registry skills and MCP server configuration, evaluations, orchestrations, schedules, and task runs, with explicit confirmation for destructive actions and OAuth-based access to the user's Brainbase w…

Show in context →
Developer ToolsVersion 1.0.0
View details →
DomainROC Domain AdvisorDomainROC

Publisher full description

…wal rates, transfer costs, and multi-year domain ownership estimates. Check a single domain against registry RDAP evidence and explore current standard TLD pricing from available sources. Compare the first-year rate with longer-term costs, and estimate transfer savings using reported transfer fees a…

Show in context →
Developer ToolsVersion 1.0.1
View details →
Echo UINawwara Studio

Publisher full description

…keeps none of what it's sent: code is checked and forgotten. It reads Echo's published catalog and registry from https://echo-ui.com. Cloudflare, which hosts it, keeps request logs, including the address a request came from, for up to 7 days. • In a project with a terminal, the skills run Echo's CL…

Show in context →
Developer ToolsVersion 0.3.0
View details →
is it DNS?Jimmy O'Neal Shelton

Publisher description

…rvers whether they agree; dnssec_chain reads the DNSSEC chain from the root; registration reads the registry's RDAP record for holds and expiry. Each answer states what was asked, of which server, from where and when, and ends with an api: link to the same reading. No account, no key.

Show in context →
Developer ToolsVersion 1.0.1
View details →
NPMScanSHYNGYS SHYNBOLATOV

Publisher description

…irectly from a conversation. NPMScan's MCP server gives AI agents read-only tools backed by the npm registry, OSV.dev, GitHub Security Advisories, GitHub's own API, and the NIST National Vulnerability Database: search packages by name or keyword with download counts, dependent-package counts, and ty…

Show in context →
Developer ToolsVersion 3.0.0
View details →
Offline ProtocolOffline Protocol, Inc.

Publisher description

Read-only access to the public Offline Protocol developer registry: find SDK packages, resolve installs, read integration guides and plan apps whose devices keep working together locally, for React Native, React web, Python and Rust.

Show in context →
1 more matching sources

Publisher full description

…down. This plugin gives ChatGPT and Codex read-only access to the public Offline Protocol developer registry. Ask which packages fit your app and it looks up SDK packages with their versions, platforms and licenses, product workflows with reference architectures, and integration guides for each area…

Show in context →
Developer ToolsVersion 1.0.1
View details →
PromptingCraft.comAleksandr Prokofyev

Publisher full description

…ek and Kimi API tool-use guidance; Cursor behavior comes from Cursor documentation. A public source registry records where each recommendation comes from, and the project's own methodology is labeled separately from official guidance. The skill works on its own. The optional PromptingCraft.com guida…

Show in context →
Developer ToolsVersion 0.4.0
View details →
ProtogridPEDRO IBANEZ REQUENA

Publisher description

Protogrid is a public registry of MCP servers. Describe a task in plain words and it finds matching servers from the official MCP registry, tells you how each one connects (no sign-in, an API key, OAuth or a local package)…

Show in context →
Developer ToolsVersion 0.3.0
View details →
Qdrant AdvisorQdrant Solutions GmbH

Publisher description

Diagnose and troubleshoot Qdrant with current guidance fetched from the Qdrant skills registry.

Show in context →
Developer ToolsVersion 0.1.1
View details →
VlakNoord.dev

Publisher description

…ops and accessibility guidance, and get verified installation instructions for package, CLI, shadcn registry, or CSS-only use. Vlak is read-only and does not modify projects or external services.

Show in context →
Developer ToolsVersion 1.0.0
View details →
Zovo Domain LookupZovo

Publisher description

Look up who owns a domain and when it expires, from public RDAP registry data.

Show in context →
1 more matching sources

Publisher full description

Do a whois lookup for example.com using public RDAP registry data. See the registrar and IANA registrar ID, the creation, expiry and last-update dates in UTC, the days left before a domain expires, the status codes, the nameservers and the DNSSEC state…

Show in context →
Developer ToolsVersion 1.0.0
View details →
Zovo IP LookupZovo

Publisher full description

…one to twenty IPv4 or IPv6 addresses or CIDR ranges in one call. Each address gets a card with the registry record, the range, the dates, the abuse email and the PTR name, plus a CSV download for the batch. Copy buttons take the CIDR or the abuse email in one tap. Addresses that are not public are…

Show in context →
Developer ToolsVersion 1.0.0
View details →