Feishu User Plugin alternatives

1

Guardvibe

by goklab

C

Deterministic security layer your AI can't be. 503 rules, 39 tools, CLI + doctor + host audit.

2

JAJ Dataverse Dev MCP

by jjohnsen

A

Xrm/Power Platform/Dataverse MCP for devs, Azure CLI auth, Web API and multi-environment support

3

WP HealthKit

by wphealthkit.com

A

Security audits for WordPress plugins and themes — 62 verification layers, fix plans and SBOMs.

4

Tailscale RMCP

by dinglebear.ai

C

Rust MCP server and CLI for Tailscale devices, users, keys, policies, and auth.

5

CodeInspectus

by Synvoya

C

Local-first MCP security scanner and CLI for AI-generated applications.

6

spintax.net MCP server

by spintax.net

A

Write, validate, render and analyze spintax templates. Backed by @spintax/core. No auth.

7

Healthclaw Guardrails

by aks129

A

Guardrailed FHIR access for AI agents: PHI redaction, audit trail, step-up auth, tenant isolation

8

Ticket Demo

by markusvankempen

B

MCP server demo — tickets, schema discovery, auth, and PII gating. stdio + HTTP.

9

MCP Server

by ApocData

A

天启至数 ApocData - MCP Server for A-share market data (46 free, no-auth endpoints)

10

MCP Server

by hanjialeGit

A

天启至数 ApocData - MCP Server for A-share market data (46 free, no-auth endpoints)

11

Md Log

by md-log.com

B

md-log MCP: save/update/fetch markdown by path (stdio + remote HTTP, PAT auth).

12

Partner Center

by tunahanaliozturk

A

Unofficial Partner Center REST API knowledge & codegen assistant (scenarios, auth, errors).

13

Imf Portwatch

by pipeworx-io

A

IMF PortWatch MCP — global maritime trade & chokepoint signals (free, no auth)

Read/write access to your Filamental knowledge graph vault. 17 tools. Local-first, no auth.

MCP gateway for controlled SSH access with per-client auth, command policies, and audit logging.

16

ThinkReview

by Thinkode

A

Live PR/MR code reviews via review_url_code. OAuth or portal Bearer auth.

17

Phishunt

by 0xDanielLopez

A

Public phishing feed: suspicious/confirmed phishing URLs detected hourly. No auth, CC0.

18

Pubmed

by pipeworx-io

A

PubMed MCP — wraps the NCBI E-utilities API (biomedical literature, free, no auth)

19

Raziel

by tide-foundation

B

MCP server teaching AI agents to implement TideCloak: auth, E2EE, IGA, security analysis

20

Webanalyzer

by webanalyzer.dev

A

Free website analyzer: score any public URL 0-100 across 8 quality dimensions. No auth.

21

Gkmex Crane Inventory

by gkmex75

A

Public, zero-auth, read-only access to Gkmex used-crane inventory.

22

TweetFeed

by 0xDanielLopez

A

IOCs (URLs, domains, IPs, hashes) shared by the infosec community on X/Twitter. No auth, CC0.