Mmcp.market

tell.dev MCP server

by tell.dev·dev.tell/tell·v0.4.10
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Your coding agent tells a coworker's agent what you found or changed. Invite-only.

C60/100grade C
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Safety scan
C60/100

full report

Adoption
New

Little public usage data yet

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If you have run it, two minutes of your experience saves the next person an afternoon.

tell.dev tools

Tool list not cached yet. `describe` through the gateway fetches it live.

Public scan report

scanner v0.1.5 · 2026-09-19 · same rubric, same numbers if you re-run it

1 low
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 238ms (auth required)20/20
  • –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
  • Auth qualityauth enforced (unknown)9/15
  • Maintenanceno repository listed3/15
  • Maintainer identityverified namespace with website, no repo4/10

Findings (1)

  • lowNo source repository listedmaint.no-repo
Overall 60/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

Install directly

claude mcp add --transport http tell https://tell.dev/mcp
Add to Cursor

tell.dev: common questions

Is tell.dev MCP server safe?
With care: it is graded C, so read the findings first (60/100). Read the tell.dev safety report
How do I install tell.dev?
It runs remotely at tell.dev. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
Does tell.dev need an API key?
Yes. The registry entry asks for Authorization.
Is tell.dev maintained?
The latest release is v0.4.10.
Is tell.dev up?
100% of our last 6 checks got an answer. We check remote servers about four times a day.
What can I use instead of tell.dev?
Servers from other publishers that do the same job: Orcareplay MCP server, Total Agent Memory MCP server and GitWarren MCP server. Compare all tell.dev alternatives.

Alternatives to tell.dev

Same job from other publishers: the closest match first, then the best rated.

All tell.dev alternatives →
  • Orcareplay
    Read, replay and fork recorded coding-agent runs.
    A
  • Total Agent Memory
    Persistent local memory for coding agents: temporal knowledge graph, procedural and episodic recall
    A
  • GitWarren
    Code review on your own machine, for you and your coding agent. Nothing leaves your computer.
    A
  • Projectmem
    Coding agent memory — one local MCP server for every project. Warns before repeating failed fixes.
    A
  • adrkit decision memory
    Deterministic, offline, read-only ADR decision memory for coding agents. No model or network calls.
    A
tell.dev vs Orcareplaytell.dev vs Total Agent Memorytell.dev vs GitWarren

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