Cymosoft is a remote MCP server that gives an AI agent 6 tools, among them convert_fullwidth_halfwidth, convert_japanese_era, count_japanese_characters. It answers at https://cymosoft.com/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 10 of 10 times since 4 September 2026; the last check, on 18 October 2026, succeeded.
Cymosoft JSC profile and case studies (EN/JA) plus Japanese text utilities (文字数・全角半角・和暦)
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
convert_fullwidth_halfwidth | Convert Japanese text between fullwidth (全角) and halfwidth (半角) forms for ASCII letters, digits, punctuation and spaces. Inputs: text, direction |
convert_japanese_era | Convert between Japanese era years (和暦: Reiwa/Heisei/Showa/Taisho/Meiji) and Western calendar years (西暦). Provide `year` for 西暦→和暦, or `era` + `era_year` for 和暦→西暦. Inputs: year, era, era_year |
count_japanese_characters | Count characters in Japanese (or any) text: total, excluding whitespace, and 原稿用紙 pages (400 chars/page). Inputs: text |
get_case_study | Full case study text by id (ids come from list_case_studies). Inputs: id, language |
get_company_profile | Company profile of Cymosoft JSC (株式会社サイモソフト), an AI-first software development company in Hanoi, Vietnam serving international clients including the Japanese market. Inputs: language |
list_case_studies | List Cymosoft's client project case studies (industry, engagement model, team size, tech stack). Use get_case_study for the full write-up. Inputs: language |
Every block below points at https://cymosoft.com/mcp. Pick your client and copy.
claude mcp add --transport http cymosoft https://cymosoft.com/mcp
{
"mcpServers": {
"cymosoft": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://cymosoft.com/mcp"]
}
}
}{
"mcpServers": {
"cymosoft": {
"url": "https://cymosoft.com/mcp"
}
}
}{
"servers": {
"cymosoft": {
"type": "http",
"url": "https://cymosoft.com/mcp"
}
}
}{
"context_servers": {
"cymosoft": {
"url": "https://cymosoft.com/mcp"
}
}
}{
"mcpServers": {
"cymosoft": {
"serverUrl": "https://cymosoft.com/mcp"
}
}
}{
"mcpServers": {
"cymosoft": {
"url": "https://cymosoft.com/mcp"
}
}
}name: Cymosoft
version: 0.0.1
schema: v1
mcpServers:
- name: Cymosoft
type: streamable-http
url: https://cymosoft.com/mcp{
"mcpServers": {
"cymosoft": {
"httpUrl": "https://cymosoft.com/mcp"
}
}
}{
"mcpServers": {
"cymosoft": {
"type": "http",
"url": "https://cymosoft.com/mcp"
}
}
}{
"mcpServers": {
"cymosoft": {
"url": "https://cymosoft.com/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fcymosoft.com%2Fmcp&type=streamable_http&id=cymosoft&name=Cymosoft
It answered our last check on 18 October 2026 in 144 ms. Over 10 checks since 4 September 2026 it answered 10. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by cymosoft.com and served from cymosoft.com, the vendor's own domain: https://cymosoft.com/mcp.
6, as returned by the server's own tools/list on 10 September 2026: convert_fullwidth_halfwidth, convert_japanese_era, count_japanese_characters, get_case_study, get_company_profile, list_case_studies.
It answered our last check on 18 October 2026 in 144 ms. Over 10 checks since 4 September 2026 it answered 10.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://cymosoft.com/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: com.cymosoft. Endpoint host: cymosoft.com. ARD identifier: urn:air:com.cymosoft:mcp:cymosoft.
First indexed 31 August 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.