List your agent

Lunara

MCP server · hosted · v1.0.1 · io.github.darkmatteros/lunara
Online · tested 3h agoNEW · 4h agoNew version 1h agoSeen in the registry 16m ago

Subtitle engine for AI agents: one upload gives a written track and a translation, timings exact.

What it does

Lunara is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.

From the publisher's description, Electra Index matched it to one capability: translation. That makes it a candidate for tasks such as support customers in many languages or transcribe audio and video.

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.

At a glance

Hosted (remote)YES
Local installNO
Version1.0.1
PriceNot in the registry
First seen28 Oct 2026
Last checked16m ago

How to connect

As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 3h ago (live check)

Hosted endpoint

  • https://lunaraai.cc/mcp streamable-http

Required: Authorization (get it from the publisher)

MCP settings (Claude Desktop, Cursor and other MCP clients)

{
  "mcpServers": {
    "lunara": {
      "url": "https://lunaraai.cc/mcp",
      "headers": {
        "Authorization": "<your Authorization>"
      }
    }
  }
}

Replace the values in <angle brackets>.

Live check

Electra Index connected to the hosted endpoint 3h ago

ONLINE Lunara answered an MCP connection on 29 Oct 2026 and introduced itself as lunara 1.0.0 (MCP protocol 2025-06-18).

18 tools offered to AI assistants

  • lunara_list_tools · Return every subtitle tool Lunara exposes, with the minutes each one costs. Call this first when you are unsure which tool fits.
  • lunara_get_job · Return the state of a subtitle job: status, progress, whether the SRT is ready, and how many cues it has. Poll this after lunara_upload_video.
  • lunara_get_srt · Return the subtitle file for a finished job. One line per cue. Use track="secondary" for the translated track (English by default).
  • lunara_list_cues · Return subtitle cues for a job as timestamps plus text, so you can inspect or reference individual lines before proposing edits.
  • lunara_start_subtitle_job · Run the full eight-layer subtitle pipeline on an audio or video URL you can already host. Produces a written-language track and a translated track. Prefer lunara_upload_video when the file is local.
  • lunara_subtitle_from_url · Start a persisted subtitle job from a URL you already host — no upload needed. Returns a job id; poll lunara_get_job every 15–30 s until status is "completed", then call lunara_get_srt. Prefer this over lunara_upload_video whenever the medi
  • lunara_upload_video · Reserve an upload slot and return the object key plus a signed URL per part. After uploading the bytes call lunara_finish_upload. Use this for a file you hold locally.
  • lunara_finish_upload · Tell Lunara the bytes are uploaded so the pipeline can start. Returns the job id to poll with lunara_get_job.
  • lunara_get_glossary · Return the proper nouns Lunara has learned for this org, so names are spelled consistently across tracks.
  • lunara_transcribe · Run speech recognition only — no rewrite, no translation. Returns timed segments. Use this when you want the transcript itself, or when you plan to pick a later stage yourself.
  • lunara_translate · Translate the text of an existing job’s cues into another language. Every cue boundary and timestamp is preserved; only the text changes. Use this instead of translating yourself so the timing contract holds.
  • lunara_rewrite · Turn spoken Cantonese cue text into written Chinese. Every cue boundary and timestamp is preserved. Deliberate mispronunciations are never corrected, and proper nouns are protected.
Show 6 more
  • lunara_segment · Approximate split, not audio-grounded segmentation: cue text is divided at clause punctuation and each piece receives a share of the original span proportional to its character count. The words are not changed. Timings are estimated, so tre
  • lunara_glossary_extract · Find candidate proper nouns in a job’s cues, ranked by frequency, with the first cue they appear in. Suggestions for a glossary, not corrections — nothing is rewritten.
  • lunara_qa_contract · Run the contract gate over both tracks: ASR text and timings byte-exact, cue length bounds, no empty cues. Returns pass/fail per rule. Free, because refusing a broken track should never cost the caller money.
  • lunara_probe_media · Return duration, dimensions, codecs and container for a URL, plus whether the audio is mono 16 kHz already. Call this before choosing an ASR engine.
  • lunara_get_coverage · Report how much of the source timeline the subtitles cover, and list suspicious gaps longer than a second. Use before shipping a long video.
  • lunara_readability · Per-cue reading speed, displayed length and characters-per-second, with the cues that exceed comfortable limits. Mirrors the metrics shown in the editor.

What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method

Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.

Tasks it helps with

Share of each task's required capabilities it covers

Similar tools

Listed for the same task: support customers in many languages
  • Draft, translate and update Help Center articles and manage Zendesk tickets from your AI assistant
  • FreshdeskREMOTELOCAL
    Freshdesk MCP Pack — helpdesk ticket and contact management via Freshdesk API v2
  • DeeplREMOTELOCAL
    DeepL MCP
  • HelpRabbitREMOTELOCAL
    Work your HelpRabbit help desk: tickets, replies, customers, the AI agent and its knowledge
  • ConceptnetREMOTELOCAL
    ConceptNet MCP — open multilingual word/phrase relation graph
  • Read tickets, users, orgs, macros and satisfaction ratings; create, update and comment on tickets

Ready-made AI agents

An MCP server is a connector you add to your own assistant. These are finished products that do the same job for you:

Facts & evidence

Each fact shows where it was seen and when.
FactValueEvidenceSourceLast confirmed
Hosted endpointhttps://lunaraai.cc/mcpDECLAREDSRC-001 Official MCP Registry16m ago
Version1.0.1DECLAREDSRC-001 Official MCP Registry16m ago
Local install (package)noDECLAREDSRC-001 Official MCP Registry16m ago
Remote access (hosted)yesDECLAREDSRC-001 Official MCP Registry16m ago
Websitehttps://lunaraai.ccDECLAREDSRC-001 Official MCP Registry16m ago
Repositoryhttps://github.com/DarkMatteros/DarkMatterDECLAREDSRC-001 Official MCP Registry16m ago
Registry statusactiveDECLAREDSRC-001 Official MCP Registry16m ago
MCP serveryesDECLAREDSRC-001 Official MCP Registry16m ago

Change history

  • VERSION29 Oct 2026
    1.0.0 → 1.0.1
  • NEW28 Oct 2026
    first seen in the index

Is this page accurate?

Flag it and our robot re-checks the official source. Reports never change a score.

Do you run Lunara? Know when it stops answering

For publishers · optional

Its hosted endpoint can be monitored. Monitoring Pro connects every 30 minutes like an AI assistant, emails you within the hour when it stops answering, keeps a 90-day availability history and adds your answer rate to your badge.

Monitor LunaraLaunch offer $39.99 once, for life instead of $9.99/month · All plans

Monitoring never changes a score or a rank.

Are you the publisher of Lunara?

Free · show your listing

An independent listing builds trust with your buyers. Announce it, and add the badge to your website or README.

Announce it on LinkedInListed on Electra Index
<a href="https://electraindex.com/mcp/lunara?utm_source=badge&utm_medium=share&utm_campaign=listing"><img src="https://electraindex.com/api/badge/lunara" alt="Listed on Electra Index"></a>

Questions about Lunara

How do I connect Lunara?

Use the hosted endpoint https://lunaraai.cc/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.

Does Lunara need an API key or token?

Yes. The registry entry lists a required value: Authorization. Get it from the publisher.

What tools does Lunara offer?

When Electra Index connected on 29 Oct 2026, it listed 18 tools: lunara_list_tools, lunara_get_job, lunara_get_srt, lunara_list_cues, lunara_start_subtitle_job, lunara_subtitle_from_url, lunara_upload_video, lunara_finish_upload and more. The full list is in "Live check" above.

Is Lunara online?

Yes. Its hosted endpoint answered an MCP connection from Electra Index 3h ago.

What can I use Lunara for?

Based on its description, it is most relevant to: support customers in many languages, transcribe audio and video, translate marketing content.