MCP servers that ship as code — a repository or a package you install and run locally (usually over stdio). They have no hosted endpoint, so we cannot probe or grade them: instead each one shows its repository, install command, license, stars and when it was last updated.
Collected from GitHub repositories and npm, PyPI, Cargo, Go, Maven, NuGet and RubyGems packages tagged as MCP servers, the official MCP Registry, Docker's MCP catalog, ModelScope, Baidu MCP World, Cline and other public directories; one entry per repository. A server that also offers a hosted endpoint is listed under Remote instead. These entries are not counted in our reachability, verification or readiness statistics.
-
mcp-formatgithub.com/webmoleai/mcp-formatupdated this year
Formats code using Prettier. Takes source code and language, returns formatted output. Supports JavaScript, TypeScript, CSS, HTML, JSON, Markdown, YAML, and GraphQL.
npm MIT -
@lovie-tech/formation-mcp-serverupdated this year
MCP server for company formation - Form your US company via Claude
npm MIT -
@lovie-ai/formation-mcp-serverupdated this year
MCP server for company formation - Form your US company via Claude
npm MIT -
paper-format-agentgithub.com/zxyasfas/paper_format_agentupdated this year
Local-first DOCX formatter for academic papers with a content-fingerprint guard that proves the text was left untouched — only the formatting changed.
pypi MIT -
paper_format_agentgithub.com/zxyasfas/paper_format_agentupdated this year
DOCX formatter for academic papers with a content-fingerprint guard: proves your text is never altered, only the formatting. Also installable as an agent skill. 毕业论文、学位论文的 Word 自动排版：按格式要求改字体字号、行距、缩进、标题和题注；指纹校验保证只改格式、不动正文，也可做格式检查评分。
MIT ★ 88 -
Free, local, unlimited screenplay formatting for AI agents — open-source MCP server & DSH plugin from the Narracore toolkit (narracore.cn)
MIT -
Convert Markdown into WhatsApp formatting — tables drawn to fit the phone's monospace width. Library, CLI and MCP server.
npm MIT -
DWG file format access for AI via MCP
npm GPL-3.0-or-later -
DWG file format access for AI via MCP. Connect DWG files to Claude, ChatGPT, Codex, Cursor, and other AI clients.
npm GPL-3.0 ★ 21 -
reformat-mcpgithub.com/cleveland-rd/reformat-mcpupdated this year
Reformat MCP Server — format Word documents with professional templates
npm MIT -
fpe-demo-mcpgithub.com/Horizon-Digital-Engineering/fpe-demo-mcpupdated this year
Lightweight MCP server demonstrating FF3 Format Preserving Encryption with multi-mode authentication. Shows how LLMs can securely encrypt/decrypt sensitive data while preserving format. Supports stdio and HTTP transports.
NOASSERTION ★ 1 -
Archive format built for AI agents: deterministic, content-addressed .tsr archives with per-file reads, grep and an MCP server, verified byte for byte. Rust, format v1 frozen.
Apache-2.0 ★ 1 -
@mseep/transcription-tools-mcpupdated this year
MCP server for Transcription Tools providing repair, formatting, and summarization capabilities
npm MIT -
Text Transformation & Formatting MCP Server for the Cline Marketplace
npm MIT -
Local-first Open Knowledge Format validator, graph index, CLI, and MCP stdio server.
npm MIT -
@mukundakatta/timestamp-mcpgithub.com/mukundakatta/timestamp-mcpupdated this year
MCP server: parse, format, and convert timestamps and date strings.
npm MIT -
okf-vaultgithub.com/alexandre-leites/okf-vaultupdated this year
A pluggable Model Context Protocol (MCP) server and headless CLI for the Open Knowledge Format (OKF).
Apache-2.0 ★ 6 -
Bidirectional ORM schema conversion across 11 formats (SQLAlchemy, Django, Prisma, etc.)
MIT ★ 4 -
Publishing engine, MCP server and Java library for Open Knowledge Format (OKF)
Apache-2.0 ★ 57 -
corpo-mcpgithub.com/corpollc/corpo-mcpupdated this year
MCP server for AI agent entity formation — sandbox for Wyoming DAO LLC workflows (pre-alpha)
MIT ★ 2 -
Persistent Project Context for xAI Grok — IANA-registered .faf format · MCP server on a URL
npm MIT ★ 19 -
Persistent Project Context for Rust MCP clients — IANA-registered .faf format · Rust-native MCP server
npm MIT ★ 4 -
MCP server exposing Open Knowledge Format (OKF) bundles to agents — browse, search, read concepts, and audit trust and freshness. Built on @lorsabyan/okf-core.
-
Convert Markdown into WhatsApp formatting: tables drawn to fit the phone's monospace width. Web page, library, CLI and MCP server.
npm MIT -
Automatic conversion of various banking CSV export formats into YNAB CSV (limited functionality)
MPL-2.0 ★ 1 -
MCP server for Rupiah: terbilang (angka ke kata), format & parse Rupiah, PPN 12% x 11/12 calculator. Offline, no key.
MIT -
A Zero-Trust Model Context Protocol (MCP) broker bridging Amazon Bedrock AgentCore to AWS Lake Formation using Trusted Identity Propagation (TIP).
Apache-2.0 ★ 1 -
An MCP server that serves a company's Open Knowledge Format (OKF) bundle to AI agents, with citations, provenance and a publish loop: qmd done right for OKF.
npm Apache-2.0 -
pdf-edit-mcpgithub.com/AryanBV/pdf-edit-mcpupdated this year
MCP server for format-preserving PDF text editing — find, replace, and batch-edit text in existing PDFs while preserving fonts, layout, and visual fidelity. Powered by pdf-edit-engine.
MIT ★ 3 -
CLI + MCP server for Open Knowledge Format (OKF) v0.2 catalogues: hybrid BM25/semantic search, link-safe rename, validation. Python stdlib only.
Apache-2.0 -
MCP utility toolkit for JSON repair, encoding fixes, format conversion, duplicate detection, batch rename, ZIP archives, checksums, and regex testing
npm MIT ★ 1 -
Model Context Protocol server for Jira - lets Claude and other AI clients read, update, and comment on tasks across multiple Jira instances, with ADF formatting and local caching
Apache-2.0 ★ 3 -
Apache-2.0 Business Formation autopilot + MCP server for US law search — thin clients of corpuslaw.us, with a hash-locked human gate on every filing
npm Apache-2.0 ★ 2 -
@aryanbv/pdf-edit-mcpgithub.com/aryanbv/pdf-edit-mcpupdated this year
MCP server for format-preserving PDF text editing — find, replace, and batch-edit text in existing PDFs while preserving fonts, layout, and visual fidelity.
npm MIT -
MCP utility toolkit for Claude Code and other agents: JSON repair, encoding fixes, format conversion, duplicate detection, batch rename, ZIP archives, checksums, and regex testing.
npm MIT -
concept-routergithub.com/prabhukirangit/concept-routerupdated this year
A zero-infra MCP server that turns an Open Knowledge Format (OKF) bundle into fast, lexical-first knowledge discovery for LLM agents — no vector DB, no embeddings by default.
Apache-2.0 -
Don't reverse engineer it twice. 17,000+ open-source tools built by reverse engineering closed apps, APIs, devices, protocols, file formats, games and AI tools. Search site + agent skill + MCP server, refreshed nightly.
MIT ★ 1,414 -
MCP-Server für deutsche Geschäftssysteme: Liste mit 138 MCP-Servern für SAP, DATEV, Business Central, HubSpot, Power BI, Postgres, lexware office, sevdesk und Personio, ein lokaler MCP-Server für das DATEV-Format (EXTF) und Anleitungen zu MCP-Sicherheit, DSGVO, MCP vs. API und eigenen MCP-Servern.
MIT -
Open plain-text file format for AI memory. Your assistant's long-term memory as .dai files on your disk: readable by Claude, GPT, Gemini, Cursor, local models and grep (all LLM models work). MCP server + hooks for Claude Code, Claude Desktop, Cursor, Windsurf, Codex. 83% LongMemEval-S (GPT-4o), 92% (Claude Fable 5), 10x fewer tokens.
Apache-2.0 ★ 55 -
MCP server for citation validation, formatting, and collection management. Validates DOIs, formats references in 2900+ CSL styles, manages citation collections, and catches hallucinated citations.
npm MIT -
speech-minegithub.com/WISCLab/speech-mineupdated this year
Working towards an MCP setup that allows humans to format audio with an agent in the loop. Useful for repetitive audio formatting tasks where the content is well defined.
MIT ★ 1 -
A design document format built for the age of AI agents. Zenith is a plain-text format and engine for design files — posters, decks, books, social graphics, and more
Apache-2.0 ★ 23 -
MCP server for the Google Sheets API: read, write and append ranges, manage sheets, formatting, conditional formatting, data validation, protected ranges, tables, charts and sharing
MIT ★ 1 -
MCP server for universal file conversion (PDF, DOCX, XLSX, HEIC, JPG, MP4, 250+ formats) and intelligent file format detection by Convert.Guru
MIT ★ 5 -
MCP DuckDuckGo is a Model Context Protocol (MCP) server that enables AI assistants to search the internet using DuckDuckGo and extract clean, formatted content from web pages. It provides real-time access to current information, converting HTML pages into readable Markdown format.
GPL-3.0 -
Advanced MCP server providing comprehensive text transformation and formatting tools. TextToolkit offers over 40 specialized utilities for case conversion, encoding/decoding, formatting, analysis, and text manipulation - all accessible directly within your AI assistant workflow.
MIT ★ 8 -
A Rust CLI and MCP server for X.509 certificate analysis, format conversion, and key verification. Reads certificates from PEM files or HTTPS endpoints. Validates TLS connections, checks revocation status, converts between PFX and PEM formats and integrates with AI-powered IDEs via the Model Context Protocol (MCP) and Vault.
NOASSERTION ★ 4 -
toonergithub.com/chaindead/toonerupdated this year
MCP proxy that reduces token usage via TOON format
MIT ★ 25 -
MCP server for OokCite citation validation and formatting
MIT ★ 2 -
MCP server for EEG analysis with Neuroelectrics data formats
Apache-2.0 -
MCP server for fetching Bilibili video subtitles with language and format options.
GPL-3.0 ★ 10 -
MCP server for validating tonel formatted st files and smalltalk methods
MIT ★ 2 -
MCP Server to facilitate exploring Variant Calling Format (VCF) files using LLM agents
MIT -
svg2vector-mcpgithub.com/SuLG-ik/svg2vector-mcpupdated this year
MCP server for converting SVG files to Android Vector Drawable XML format.
NOASSERTION ★ 11 -
docsapigithub.com/example-git/docsapiupdated this year
MCP server to fetch and parse any generic web hosted docs into markdown format
MIT ★ 1 -
MCP server: locale-aware number formatting (currency, percent, compact).
MIT -
SolidWorks Automation Skillgithub.com/wzyn20051216/solidworks-automation-skill#readmeno update data
Local Windows MCP server for controlled SolidWorks, CAD Studio, DFM, routing, FEA, and open-format CAD automation.
smithery -
Convert JSON to DCP positional-array format for AI agents
-
MCP server: parse, format, and convert timestamps and date strings.
MIT -
MCP server: validate, format, and split IBAN bank account numbers.
MIT