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Agent skill

Miro Install Auth

by jeremylongshore in jeremylongshore/tons-of-skills-marketplace

Design and implement a production Miro REST authorization flow with least-privilege scopes, tenant-bound storage, token rotation, and an approval-gated installation handoff.

MITAuto-check passedBackend & APIs

Install Miro Install Auth

skills CLI
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill miro-install-auth -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install jeremylongshore/tons-of-skills-marketplace miro-install-auth --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/.curated/miro-install-auth .claude/skills/miro-install-auth && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
miro-install-auth
GitHub stars
2.8k
Token cost
~1.2k tokens
SKILL.md length
516 words
Files
2 (incl. references)
Skills in repo
3,342
Repo updated
First seen
Licence
MIT

At a glance

Design and implement a production Miro REST authorization flow with least-privilege scopes, tenant-bound storage, token rotation, and an approval-gated installation handoff.

  • Works in 6 steps: Inventory environments, redirect URIs,… → Create or inspect the… → Generate the authorization URL with an… → …
  • Repairing Miro authorization
  • SKILL.md covers Overview, Prerequisites, Tool Discipline and Current Contract, plus 7 more sections
  • Reaches api.miro.com and miro.com

What it does

Miro Install Auth is an agent skill from jeremylongshore/tons-of-skills-marketplace. Design and implement a production Miro REST authorization flow with least-privilege scopes, tenant-bound storage, token rotation, and an approval-gated installation handoff. Use when installing or repairing Miro authorization. Trigger with "set up Miro OAuth".

Its SKILL.md is about 1.2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/official-docs.md`). Compatibility notes: Designed for Claude Code; live work requires an authorized Miro app and redacted evidence

It sits in Backend & APIs, covering OAuth and OpenID Connect and Authorization and RBAC. The repository describes itself as: Model-agnostic agent-skills platform with a harness-free canonical layer, verified adapters, and the ccpi package manager. Explore at tonsofskills.com. The licence is MIT.

When your agent uses it

  • Repairing Miro authorization
  • With set up Miro OAuth

Example prompts

  • “set up Miro OAuth”
  • “/miro-install-auth”

Requirements

  • Compatibility (from SKILL.md): Designed for Claude Code; live work requires an authorized Miro app and redacted evidence
  • Pre-approved tools (allowed-tools): Read, Glob, Grep, WebFetch, Write, Edit

Workflow steps

6 steps, taken from the first numbered list in SKILL.md.

  1. Inventory environments, redirect URIs, requested capabilities, scopes, and installation owners.
  2. Create or inspect the environment-specific app and select expiring-token mode for new production apps.
  3. Generate the authorization URL with an unguessable, session-bound state value and an exact registered redirect URI.
  4. Exchange the single-use code server-side, atomically store both tokens and expiry metadata, and discard the code.
  5. Call access-token context, compare the returned user/team context with the intended tenant, then perform a read-only board probe.
  6. Exercise refresh rotation, concurrent-refresh locking, revocation, reinstall, and recovery before enabling writes.

What it can do on your machine

Read from SKILL.md and the folder at commit cfae287. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • Read
    • Glob
    • Grep
    • WebFetch
    • Write
    • Edit

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Hosts in commands or code, which the agent is likely to contact:

    • api.miro.com
    • miro.com

    Also links to:

    • developers.miro.com

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

  • Compatibility

    Designed for Claude Code; live work requires an authorized Miro app and redacted evidence

    From compatibility in the SKILL.md frontmatter.

Context cost

Miro Install Auth loads about 1.2k tokens when it runs, and up to ~1.5k if it reads all its reference files. Until then it costs about 70 tokens; SKILL.md has 516 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~70
When it runs · the whole SKILL.md, loaded when a task matches
~1.2k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~1.5k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from jeremylongshore/tons-of-skills-marketplace at commit cfae287, republished under its MIT licence (© jeremylongshore). 516 words, ~1,209 tokens.

Download SKILL.mdSave it as .claude/skills/miro-install-auth/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
miro-install-auth
description
Design and implement a production Miro REST authorization flow with least-privilege scopes, tenant-bound storage, token rotation, and an approval-gated installation handoff. Use when installing or repairing Miro authorization. Trigger with "set up Miro OAuth".
allowed-tools
Read, Glob, Grep, WebFetch, Write, Edit
compatibility
Designed for Claude Code; live work requires an authorized Miro app and redacted evidence
argument-hint
[app-environment] [required-capabilities]
version
1.9.0
author
Jeremy Longshore <jeremy@intentsolutions.io>
license
MIT
tags
saas, miro, oauth, authentication
model
inherit
effort
high

Miro OAuth Installation and Token Lifecycle

Overview

Establish an auditable authorization boundary before any board operation. Prefer expiring-token apps and prove tenant context without exposing credentials; use the evidence produced here to make the next decision explicit and reviewable.

Prerequisites

  • A Miro Developer team and an app configuration for the target environment
  • Approved redirect URIs and a server-side encrypted token store
  • A capability-to-scope map and accountable installation owner

Tool Discipline

Use Read, Glob, and Grep to inspect the repository, configuration names, adapters, tests, and evidence. Use WebFetch only for current official Miro documentation. Use Write or Edit after confirming the requested mode, target environment, tenant, board, and approval boundary. These declared tools do not call authenticated Miro APIs or deployment CLIs; implement client, configuration, and test changes, then return exact operator commands or an approval-gated handoff for live execution.

Current Contract

  • REST apps use OAuth 2.0 Authorization Code; authorization starts at https://miro.com/oauth/authorize and exchange uses https://api.miro.com/v1/oauth/token.
  • The REST resource base is https://api.miro.com/v2; OAuth endpoints remain v1 and are not deprecated by the REST v2 migration.
  • Expiring-token mode provides a one-hour access token and a sixty-day refresh token; refresh rotates both values and invalidates the prior pair.
  • Token-expiration mode is chosen when the app is created and cannot later be enabled, disabled, or changed.

Authentication

For REST work, use OAuth 2.0 Authorization Code with the narrowest Miro scopes. Bind each encrypted token record to its user, application, authorized team, and granted scopes. Never print access tokens, refresh tokens, client secrets, authorization codes, or board content.

Instructions

  1. Inventory environments, redirect URIs, requested capabilities, scopes, and installation owners.
  2. Create or inspect the environment-specific app and select expiring-token mode for new production apps.
  3. Generate the authorization URL with an unguessable, session-bound state value and an exact registered redirect URI.
  4. Exchange the single-use code server-side, atomically store both tokens and expiry metadata, and discard the code.
  5. Call access-token context, compare the returned user/team context with the intended tenant, then perform a read-only board probe.
  6. Exercise refresh rotation, concurrent-refresh locking, revocation, reinstall, and recovery before enabling writes.
Show full SKILL.md (169 more words)Show less

Approval Boundaries

Do not add scopes, register a new redirect origin, create a production app, or authorize a different team without the application and data owners' approval. Pause when the responsible owner or exact target is uncertain.

Output

Return app/environment identity, redirect-URI match, approved scopes, token mode, context result, refresh/revocation evidence, and remaining risks. State what was not inspected or changed so the receipt cannot overclaim coverage.

Error Handling

ConditionResponse
OAuth callback has an error or state mismatchReject it; do not exchange the code, and restart from a clean session.
Token exchange returns 400Check one-time code use, exact redirect URI, app identity, and server clock.
Context resolves to the wrong teamQuarantine the token and require an intentional reinstall.
Refresh races or returns invalid grantSerialize rotation per installation and recover through reauthorization if the stored pair is stale.

Examples

The example is a redacted operator receipt; identifiers are hashes or bounded labels, not board content or credentials.

text
environment=staging; scopes=boards:read; expiring=yes; context=matched; refresh-rotation=passed; write-access=disabled

Resources

© jeremylongshore, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 1 other file (references) in skills/.curated/miro-install-auth of jeremylongshore/tons-of-skills-marketplace.

  • SKILL.md
  • references/official-docs.md

Open the folder on GitHubat commit cfae287

Compare with similar skills

Miro Install Auth next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Miro Install Auth compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Miro Install Auth this skilljeremylongshore/tons-of-skills-marketplace2.8k—~1.2kAutomated safety check: PassMIT
Cognitoitsmostafa/aws-agent-skills1.2k1 repos~2.3kAutomated safety check: PassMIT
Auth Implementation Patternsynulihao/AgentSkillOS61810 repos~4.4kAutomated safety check: PassNone
Soundcloud API Authsoundcloud/api259—~562Automated safety check: PassNone
Frontmcp Auth UIagentfront/frontmcp146—~3.7kAutomated safety check: PassApache-2.0
Supercheck Security Authsupercheck-io/supercheck215—~1.2kAutomated safety check: PassAGPL-3.0

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Categories

Questions about Miro Install Auth

What does Miro Install Auth do?

Design and implement a production Miro REST authorization flow with least-privilege scopes, tenant-bound storage, token rotation, and an approval-gated installation handoff. Miro Install Auth is an agent skill from jeremylongshore/tons-of-skills-marketplace. Design and implement a production Miro REST authorization flow with least-privilege scopes, tenant-bound storage, token rotation, and an approval-gated installation handoff.

When should I use Miro Install Auth?

Miro Install Auth fits situations like: repairing Miro authorization; with set up Miro OAuth.

How do I install Miro Install Auth in Claude Code?

Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill miro-install-auth -a claude-code`. Or copy the skill folder (skills/.curated/miro-install-auth in jeremylongshore/tons-of-skills-marketplace) into .claude/skills/miro-install-auth in your project. Claude Code loads it when a task matches its description.

How do I install Miro Install Auth in Codex?

Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill miro-install-auth -a codex`. Or copy the skill folder (skills/.curated/miro-install-auth in jeremylongshore/tons-of-skills-marketplace) into .agents/skills/miro-install-auth in your project. Codex loads it when a task matches its description.

Can I use Miro Install Auth in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill miro-install-auth -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/miro-install-auth, .gemini/skills/miro-install-auth, .github/skills/miro-install-auth and .opencode/skills/miro-install-auth in your project.

What does Miro Install Auth need to run?

SKILL.md names no scripts, command-line tools or credentials: Miro Install Auth is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Glob, Grep, WebFetch, Write, Edit. Compatibility (from SKILL.md): Designed for Claude Code; live work requires an authorized Miro app and redacted evidence.

Does Miro Install Auth access the network?

SKILL.md names 3 domains. In commands or code: api.miro.com and miro.com; the agent is likely to contact these when it follows the instructions. As links in the text: developers.miro.com. This is read from the text; nothing was executed.

Is Miro Install Auth safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Miro Install Auth use?

Miro Install Auth is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Miro Install Auth use?

About 1.2k tokens (SKILL.md is roughly 4.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 309 tokens, read only when the agent opens those files.

What are the alternatives to Miro Install Auth?

Skills that share tags, products or a category with Miro Install Auth: Cognito (itsmostafa/aws-agent-skills, 1.2k stars), Auth Implementation Patterns (ynulihao/AgentSkillOS, 618 stars), Soundcloud API Auth (soundcloud/api, 259 stars) and Frontmcp Auth UI (agentfront/frontmcp, 146 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Miro Install Auth?

jeremylongshore (a GitHub user) maintains it in jeremylongshore/tons-of-skills-marketplace, which has 2,827 GitHub stars. The repository holds 3,342 skills in this directory. The repository was last updated on October 10, 2026.

Source: jeremylongshore/tons-of-skills-marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.