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Agent skill

Nv Onboard Dcr MCP

by novuhq in novuhq/novu

Onboard a new DCR OAuth MCP catalog entry with provider-doc vetting and curl probes.

Custom licenceAuto-check passedAgent Workflows

Install Nv Onboard Dcr MCP

skills CLI
$ npx skills add novuhq/novu --skill nv-onboard-dcr-mcp -a claude-code

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

GitHub CLI
$ gh skill install novuhq/novu nv-onboard-dcr-mcp --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/novuhq/novu.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.cursor/skills/nv-onboard-dcr-mcp .claude/skills/nv-onboard-dcr-mcp && 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
nv-onboard-dcr-mcp
GitHub stars
40k
Token cost
~1.8k tokens
SKILL.md length
626 words
Files
2
Skills in repo
28
Repo updated
First seen
Licence
Custom licence

At a glance

Onboard a new DCR OAuth MCP catalog entry with provider-doc vetting and curl probes.

  • Works in 4 steps: Protected Resource Metadata (RFC 9728) → Authorization Server metadata (RFC 8414) → Dynamic Client Registration (RFC 7591) → …
  • Changing mode: dcr entries in MCPSERVERS
  • SKILL.md covers Candidate selection (run…, Provider docs gate (run first), When you need more than a… and Curl probe checklist, plus 2 more sections
  • Calls rg, curl and jq; reaches api.novu.co

What it does

Nv Onboard Dcr MCP is an agent skill from novuhq/novu. Onboard a new DCR OAuth MCP catalog entry with provider-doc vetting and curl probes. Use when adding or changing mode: dcr entries in MCPSERVERS. Abort if the provider requires whitelist or manual approval.

Its SKILL.md is about 1.8k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `blocked-mcp-servers.md`).

It sits in Agent Workflows, covering MCP servers and OAuth and OpenID Connect. It works with Model Context Protocol. The repository describes itself as: The open-source communication infrastructure for agents and products.

When your agent uses it

  • Changing mode: dcr entries in MCPSERVERS
  • Tasks that involve MCP servers
  • Tasks that involve OAuth and OpenID Connect

Example prompts

  • “/nv-onboard-dcr-mcp”

Requirements

  • Python 3

Workflow steps

4 steps, taken from the step headings in SKILL.md.

  1. Protected Resource Metadata (RFC 9728)
  2. Authorization Server metadata (RFC 8414)
  3. Dynamic Client Registration (RFC 7591)
  4. Scope sanity

What it can do on your machine

Read from SKILL.md and the folder at commit c4d3eda. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • rg
    • curl
    • jq
    • python3
    • pnpm

    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.novu.co

    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.

Context cost

Nv Onboard Dcr MCP loads about 1.8k tokens when it runs. Until then it costs about 57 tokens; SKILL.md has 626 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~57
When it runs · the whole SKILL.md, loaded when a task matches
~1.8k

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

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 626 words (~1,801 tokens).

“Use this checklist when adding a new mode: dcr entry to packages/shared/src/consts/providers/mcp-servers.ts.”

— opening of SKILL.md by novuhq, Custom licence
name
nv-onboard-dcr-mcp

Read the full SKILL.md on GitHub

Files

SKILL.md and 1 other file in .cursor/skills/nv-onboard-dcr-mcp of novuhq/novu.

  • SKILL.md
  • blocked-mcp-servers.md

Open the folder on GitHubat commit c4d3eda

Compare with similar skills

Nv Onboard Dcr MCP 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.

Nv Onboard Dcr MCP compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Nv Onboard Dcr MCP this skillnovuhq/novu40k—~1.8kAutomated safety check: PassCustom licence
MCP Integration for Pluginsanthropics/claude-plugins-official38k11 repos~3.1kAutomated safety check: PassApache-2.0
Building MCP Server On CloudflareCommandCodeAI/agent-skills133—~1.5kAutomated safety check: PassMIT
Nuxt Agent Ready Best Practicesvinayakkulkarni/nxui212—~2.4kAutomated safety check: PassMIT
GitLab CLI Without MCPzereight/gitlab-mcp2k—~787Automated safety check: PassMIT
Add MCP Integrationvellum-ai/vellum-assistant1.4k—~2.8kAutomated safety check: PassMIT

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Works with

Categories

Questions about Nv Onboard Dcr MCP

What does Nv Onboard Dcr MCP do?

Onboard a new DCR OAuth MCP catalog entry with provider-doc vetting and curl probes. Nv Onboard Dcr MCP is an agent skill from novuhq/novu. Onboard a new DCR OAuth MCP catalog entry with provider-doc vetting and curl probes.

When should I use Nv Onboard Dcr MCP?

Nv Onboard Dcr MCP fits situations like: changing mode: dcr entries in MCPSERVERS; tasks that involve MCP servers; tasks that involve OAuth and OpenID Connect.

How do I install Nv Onboard Dcr MCP in Claude Code?

Run `npx skills add novuhq/novu --skill nv-onboard-dcr-mcp -a claude-code`. Or copy the skill folder (.cursor/skills/nv-onboard-dcr-mcp in novuhq/novu) into .claude/skills/nv-onboard-dcr-mcp in your project. Claude Code loads it when a task matches its description.

How do I install Nv Onboard Dcr MCP in Codex?

Run `npx skills add novuhq/novu --skill nv-onboard-dcr-mcp -a codex`. Or copy the skill folder (.cursor/skills/nv-onboard-dcr-mcp in novuhq/novu) into .agents/skills/nv-onboard-dcr-mcp in your project. Codex loads it when a task matches its description.

Can I use Nv Onboard Dcr MCP 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 novuhq/novu --skill nv-onboard-dcr-mcp -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/nv-onboard-dcr-mcp, .gemini/skills/nv-onboard-dcr-mcp, .github/skills/nv-onboard-dcr-mcp and .opencode/skills/nv-onboard-dcr-mcp in your project.

What does Nv Onboard Dcr MCP need to run?

Going by SKILL.md and its folder, Nv Onboard Dcr MCP needs the command-line tools its instructions call (rg, curl, jq, python3 and pnpm). Our summary lists: Python 3.

Does Nv Onboard Dcr MCP access the network?

SKILL.md names 1 domain. In commands or code: api.novu.co; the agent is likely to contact it when it follows the instructions. This is read from the text; nothing was executed.

Is Nv Onboard Dcr MCP 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 Nv Onboard Dcr MCP use?

Nv Onboard Dcr MCP has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Nv Onboard Dcr MCP use?

About 1.8k tokens (SKILL.md is roughly 7.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Nv Onboard Dcr MCP?

Skills that share tags, products or a category with Nv Onboard Dcr MCP: MCP Integration for Plugins (anthropics/claude-plugins-official, 38k stars), Building MCP Server On Cloudflare (CommandCodeAI/agent-skills, 133 stars), Nuxt Agent Ready Best Practices (vinayakkulkarni/nxui, 212 stars) and GitLab CLI Without MCP (zereight/gitlab-mcp, 2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Nv Onboard Dcr MCP?

novuhq (a GitHub organization) maintains it in novuhq/novu, which has 40,132 GitHub stars. The repository holds 28 skills in this directory. The repository was last updated on October 10, 2026.

Source: novuhq/novu on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.