Atlas / MCP servers / olgasafonova / Miro

MiroSAFE

mcp/olgasafonova/miro-2

MCP server for controlling Miro whiteboards with AI assistants

Verdict
SAFE
Grade
B
Trust score
89 /100
Exposed tools
—
Transport
stdio · streamable-http
License
MIT
Stars
28
01

Overview

From the repository's own README, as read at the audited commit. Badges and raw HTML are left out.

Run your Miro workshops, retros, and planning sessions from the command line. Read boards, create stickies, organize frames, and generate diagrams through Claude, Cursor, or any MCP client.

Community project — Not officially affiliated with Miro. See official options below.

110 tools | Single binary | All platforms | All major AI tools

[](https://github.com/olgasafonova/miro-mcp-server/actions/workflows/ci.yml) [](https://github.com/olgasafonova/miro-mcp-server/actions/workflows/lint.yml) [](https://codescene.io/projects/82990) [](https://opensource.org/licenses/MIT) [](https://pkg.go.dev/github.com/olgasafonova/miro-mcp-server) [](https://codecov.io/gh/olgasafonova/miro-mcp-server) [](#token-efficiency)

Documentation

Quick Start

1. Install

**Homebrew

Read from source at commit 3c0fc28f8c29OBSERVED · 2026-10-09
02

Connect

Built from this server's own package name, version and transport as found in its source — not copied from anyone's documentation, so it cannot drift against a page we do not control. Replace the environment placeholders with a token scoped to the least it needs.

claude-code (oci)
claude mcp add miro-mcp-server:1.10.0 -- docker run -i --rm ghcr.io/olgasafonova/miro-mcp-server:1.10.0:None
03

Trust audit

SAFEgrade B · trust 89/100 Nothing in the source contradicts what it says it does. Grade A is reserved for packages that have also passed the behavioural sandbox.

LayerWhat it checksResult
L0Provenance & inventoryPASS
L1Static analysis of the codePASS
L2Instruction surface (what it tells the agent)PASS
L3Class-specific surfacePASS
L4Behavioural (sandbox)SKIPPED

What the source does

Filesystem
declared (2 observation(s))
Network
declared (5 observation(s))
Shell
none-observed
Dependencies
pinned
Secrets in source
none-found

Findings (15)

LOWInventory / provenance · inv.hidden_file · CWE-1104
.deslop-baseline.json
.deslop-baseline.json
Why it matters. hidden member outside the usual dotfiles
Fix. review its purpose
LOWInventory / provenance · inv.hidden_file · CWE-1104
.golangci.yml
.golangci.yml
Why it matters. hidden member outside the usual dotfiles
Fix. review its purpose
LOWFilesystem / path · fs.traversal · CWE-22, CWE-59
.github/workflows/api-tracking.yml:105
_Generated by [api-tracking workflow](../../.github/workflows/api-tracking.yml)_"
LOWFilesystem / path · fs.traversal · CWE-22, CWE-59
miro/upload_test.go:47
{"parent traversal", "../../../etc/passwd"},
LOWFilesystem / path · fs.traversal · CWE-22, CWE-59
miro/validate_paths_test.go:19
{"path traversal", "../../etc/passwd"},
LOWNetwork egress · net.raw_ip · CWE-200, CWE-319
miro/oauth/oauth_server_test.go:80
redirectURI: "http://127.0.0.1:9999/oauth",
LOWPrompt injection · prompt.transfer_instruction · CWE-94, CWE-1427
CHANGELOG.md:55
- **`miro_list_diagrams` + `miro_get_diagram` (2)**: read native diagram items via `GET /v2/boards/{id}/diagrams`, an endpoint that answers real data on a plain personal access token but appears in ne
Why it matters. an instruction to move sensitive data to an outside destination
Fix. remove; a skill never needs the user's secrets off the machine
LOWPrompt injection · prompt.transfer_instruction · CWE-94, CWE-1427
CONSTITUTION.md:148
`miro_share_board` validates every invitation against a domain allowlist before any API call. When no allowlist is configured the server falls back to the authenticated user's own email domain. When n
Why it matters. an instruction to move sensitive data to an outside destination
Fix. remove; a skill never needs the user's secrets off the machine
LOWInventory / provenance · mcp.no_tools_extracted · CWE-1104
server.json
Why it matters. the tool list is enumerated at runtime by tools/list, not declared in source
Fix. the page says so rather than showing an empty table
INFOInventory / provenance · inv.oversize · CWE-1104
api-tracking/spec-baseline.json
api-tracking/spec-baseline.json
Why it matters. 1065633 bytes not read
INFOPrompt injection · prompt.authority_framing · CWE-94, CWE-1427
CHANGELOG.md:86
- **README account-compatibility table corrected.** It claimed every plan had "full access to all tools", which was already untrue for the three PDF/SVG export tools and would now also be untrue for t
INFOPrompt injection · prompt.authority_framing · CWE-94, CWE-1427
ROADMAP.md:194
**Why skipped:** Redundant. The AI agent (Claude Code, Cursor, etc.) already has full access to board content via `miro_list_all_items` and `miro_get_board_summary`. The agent can analyze, summarize,
INFOSupply chain · prompt.pipe_to_shell · CWE-829, CWE-1357
.beads/README.md:64
curl -sSL https://raw.githubusercontent.com/steveyegge/beads/main/scripts/install.sh | bash
INFOSupply chain · prompt.pipe_to_shell · CWE-829, CWE-1357
QUICKSTART.md:14
curl -fsSL https://raw.githubusercontent.com/olgasafonova/miro-mcp-server/main/install.sh | sh
INFOSupply chain · prompt.pipe_to_shell · CWE-829, CWE-1357
README.md:45
curl -fsSL https://raw.githubusercontent.com/olgasafonova/miro-mcp-server/main/install.sh | sh

Gates applied: no_behavioural_pass.

Audited 2026-10-09 · audit v0.4.1 · source sha 3c0fc28f8c29full audit observations/trust-audit/mcp-server/olgasafonova__miro-2.json · Report an issue / request a re-scan
04

Audit history

Every audit this server has had. A grade with a past is a grade somebody is still checking.

DateSourceVerdictGradeScoreChange
2026-10-093c0fc28f8c29SAFEB89first audit
05

Questions

What is the Miro MCP server?

MCP server for controlling Miro whiteboards with AI assistants

Is Miro safe to connect to an agent?

The audit found nothing in the source that contradicts what it says it does, and graded it B (89/100). Grade A is held back for packages that have also passed a sandboxed behavioural run, which is why a clean server reads B.

What credentials does Miro need?

It reads MIRO_ACCESS_TOKEN from the environment. Give it a token scoped to the least it needs — an agent that can be talked into calling a tool can be talked into calling it with your credentials.

How does Miro run?

It speaks stdio and streamable-http, so it runs as a local process your client starts.

How current is this page?

The grade is for one exact copy of the source (3c0fc28f8c29), read on 2026-10-09. The repository is watched and re-audited when it changes.

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