Search Params
promptfoo/promptfoo
URL search param and hash state management. An agent skill from promptfoo/promptfoo.
Fix NIP-46 nostrconnect:// URLs not being recognized by signer apps (Amber, nsec.app, nsecBunker).
MPL-2.0Auto-check passed
Install Nip46 Nostrconnect URL Params
$ npx skills add divinevideo/divine-mobile --skill nip46-nostrconnect-url-params -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install divinevideo/divine-mobile nip46-nostrconnect-url-params --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/divinevideo/divine-mobile.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/nip46-nostrconnect-url-params .claude/skills/nip46-nostrconnect-url-params && rm -rf skills-srcUse ~/.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/
Install the "nip46-nostrconnect-url-params" agent skill from https://github.com/divinevideo/divine-mobile/tree/main/.agents/skills/nip46-nostrconnect-url-params into .claude/skills/nip46-nostrconnect-url-params/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nip46-nostrconnect-url-params", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/divinevideo/divine-mobile/tree/main/.agents/skills/nip46-nostrconnect-url-paramsType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add divinevideo/divine-mobile --skill nip46-nostrconnect-url-params -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install divinevideo/divine-mobile nip46-nostrconnect-url-params --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/divinevideo/divine-mobile.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/nip46-nostrconnect-url-params .agents/skills/nip46-nostrconnect-url-params && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "nip46-nostrconnect-url-params" agent skill from https://github.com/divinevideo/divine-mobile/tree/main/.agents/skills/nip46-nostrconnect-url-params into .agents/skills/nip46-nostrconnect-url-params/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nip46-nostrconnect-url-params", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add divinevideo/divine-mobile --skill nip46-nostrconnect-url-params -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install divinevideo/divine-mobile nip46-nostrconnect-url-params --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/divinevideo/divine-mobile.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/nip46-nostrconnect-url-params .cursor/skills/nip46-nostrconnect-url-params && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "nip46-nostrconnect-url-params" agent skill from https://github.com/divinevideo/divine-mobile/tree/main/.agents/skills/nip46-nostrconnect-url-params into .cursor/skills/nip46-nostrconnect-url-params/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nip46-nostrconnect-url-params", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/divinevideo/divine-mobile.git --path .agents/skills/nip46-nostrconnect-url-params--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add divinevideo/divine-mobile --skill nip46-nostrconnect-url-params -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install divinevideo/divine-mobile nip46-nostrconnect-url-params --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/divinevideo/divine-mobile.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/nip46-nostrconnect-url-params .gemini/skills/nip46-nostrconnect-url-params && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "nip46-nostrconnect-url-params" agent skill from https://github.com/divinevideo/divine-mobile/tree/main/.agents/skills/nip46-nostrconnect-url-params into .gemini/skills/nip46-nostrconnect-url-params/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nip46-nostrconnect-url-params", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install divinevideo/divine-mobile nip46-nostrconnect-url-paramsInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add divinevideo/divine-mobile --skill nip46-nostrconnect-url-params -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/divinevideo/divine-mobile.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/nip46-nostrconnect-url-params .github/skills/nip46-nostrconnect-url-params && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "nip46-nostrconnect-url-params" agent skill from https://github.com/divinevideo/divine-mobile/tree/main/.agents/skills/nip46-nostrconnect-url-params into .github/skills/nip46-nostrconnect-url-params/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nip46-nostrconnect-url-params", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add divinevideo/divine-mobile --skill nip46-nostrconnect-url-params -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install divinevideo/divine-mobile nip46-nostrconnect-url-params --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/divinevideo/divine-mobile.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/nip46-nostrconnect-url-params .opencode/skills/nip46-nostrconnect-url-params && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "nip46-nostrconnect-url-params" agent skill from https://github.com/divinevideo/divine-mobile/tree/main/.agents/skills/nip46-nostrconnect-url-params into .opencode/skills/nip46-nostrconnect-url-params/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nip46-nostrconnect-url-params", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
nip46-nostrconnect-url-params- GitHub stars
- 266
- Token cost
- ~812 tokens
- SKILL.md length
- 238 words
- Files
- 1
- Skills in repo
- 103
- Repo updated
- First seen
- Licence
- MPL-2.0
At a glance
Fix NIP-46 nostrconnect:// URLs not being recognized by signer apps (Amber, nsec.app, nsecBunker).
- Works in 4 steps: Generate a nostrconnect:// URL → Verify URL contains name=, url=, image=… → Test with signer app (Amber Android,… → …
- URL paste fails in signer app despite valid-looking URL
- SKILL.md covers Problem, Context / Trigger Conditions, Solution and Verification, plus 3 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Nip46 Nostrconnect URL Params is an agent skill from divinevideo/divine-mobile. Fix NIP-46 nostrconnect:// URLs not being recognized by signer apps (Amber, nsec.app, nsecBunker). Use when: (1) QR code or URL paste fails in signer app despite valid-looking URL, (2) Using metadata JSON object instead of separate query params, (3) Implementing client-initiated NIP-46 connections. The NIP-46 spec requires name/url/image as separate query parameters, not a metadata JSON object.
Its SKILL.md is about 810 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
The licence is MPL-2.0.
When your agent uses it
- URL paste fails in signer app despite valid-looking URL
- Using metadata JSON object instead of separate query params
- Implementing client-initiated NIP-46 connections
Example prompts
- “/nip46-nostrconnect-url-params”
Workflow steps
4 steps, taken from the first numbered list in SKILL.md.
- Generate a nostrconnect:// URL
- Verify URL contains name=, url=, image= as separate params (not metadata=)
- Test with signer app (Amber Android, nsec.app web, or nsecBunker)
- Signer should show app name and prompt for approval
What it can do on your machine
Read from SKILL.md and the folder at commit c3d6f7e. 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
No scripts in the folder and no shell commands in SKILL.md (its code samples are dart).
From the folder's file list and the shell code blocks in SKILL.md.
Network
Links to these hosts (documentation or services it may open):
github.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.
Context cost
Nip46 Nostrconnect URL Params loads about 812 tokens when it runs. Until then it costs about 107 tokens; SKILL.md has 238 words of instructions outside code blocks.
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 divinevideo/divine-mobile at commit c3d6f7e, republished under its MPL-2.0 licence (© divinevideo). 238 words, ~812 tokens.
Download SKILL.mdSave it as
.claude/skills/nip46-nostrconnect-url-params/SKILL.md (or your agent's skills folder).- name
- nip46-nostrconnect-url-params
- description
- Fix NIP-46 nostrconnect:// URLs not being recognized by signer apps (Amber, nsec.app, nsecBunker). Use when: (1) QR code or URL paste fails in signer app despite valid-looking URL, (2) Using metadata JSON object instead of separate query params, (3) Implementing client-initiated NIP-46 connections. The NIP-46 spec requires name/url/image as separate query parameters, not a metadata JSON object.
- author
- Claude Code
- version
- 1.0.0
- date
- 2026-02-01
NIP-46 nostrconnect:// URL Parameter Format
Problem
When implementing NIP-46 client-initiated connections (nostrconnect://), signer apps may fail to recognize the URL if app metadata is passed as a JSON object instead of separate query parameters.
Context / Trigger Conditions
- Signer app (Amber, nsec.app, nsecBunker) shows error or fails silently when scanning/pasting URL
- URL contains
metadata={"name":"...","url":"..."}format - QR code generates successfully but signer doesn't connect
- Other parameters (relay, secret, perms) appear correct
Solution
Wrong (metadata JSON object):
nostrconnect://<pubkey>?relay=wss://relay.example.com&secret=abc123&metadata={"name":"MyApp","url":"https://myapp.com","icon":"https://myapp.com/icon.png"}&perms=sign_eventCorrect (separate parameters per NIP-46):
nostrconnect://<pubkey>?relay=wss://relay.example.com&secret=abc123&name=MyApp&url=https://myapp.com&image=https://myapp.com/icon.png&perms=sign_eventCode fix example (Dart):
// WRONG - Don't bundle in metadata JSON
if (metadata.isNotEmpty) {
final metadataJson = jsonEncode(metadata);
params.add('metadata=${Uri.encodeComponent(metadataJson)}');
}
// CORRECT - Use separate params as specified in NIP-46
if (appName != null && appName.isNotEmpty) {
params.add('name=${Uri.encodeComponent(appName)}');
}
if (appUrl != null && appUrl.isNotEmpty) {
params.add('url=${Uri.encodeComponent(appUrl)}');
}
if (appIcon != null && appIcon.isNotEmpty) {
params.add('image=${Uri.encodeComponent(appIcon)}');
}Verification
- Generate a nostrconnect:// URL
- Verify URL contains
name=,url=,image=as separate params (notmetadata=) - Test with signer app (Amber Android, nsec.app web, or nsecBunker)
- Signer should show app name and prompt for approval
NIP-46 Spec Reference
From NIP-46:
Additional information should be passed as query parameters:
name(optional) - the name of the client applicationurl(optional) - the canonical url of the client applicationimage(optional) - a small image representing the client application
The spec does NOT mention a metadata parameter - each field is a separate query param.
Notes
- All query parameter values should be URL-encoded
- The
relayparameter can appear multiple times for multiple relays - The
secretparameter is REQUIRED for nostrconnect:// (not optional like bunker://) - Some signer apps may be more lenient than others - always follow spec exactly
- Note the param is
image, noticon(easy to confuse with the metadata field name)
References
© divinevideo, MPL-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in .agents/skills/nip46-nostrconnect-url-params of divinevideo/divine-mobile.
Open the folder on GitHubat commit c3d6f7e
Compare with similar skills
Nip46 Nostrconnect URL Params 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Nip46 Nostrconnect URL Params this skilldivinevideo/divine-mobile | 266 | — | ~812 | Automated safety check: Pass | MPL-2.0 | |
| Search Paramspromptfoo/promptfoo | 26k | — | ~1.1k | Automated safety check: Pass | MIT | |
| Canonical URLthedaviddias/Front-End-Checklist | 74k | — | ~414 | Automated safety check: Pass | MIT | |
| You Might Not Need URL Statesimstudioai/sim | 30k | — | ~1.2k | Automated safety check: Pass | Apache-2.0 | |
| URL To Markdownsickn33/agentic-awesome-skills | 47k | — | ~599 | Automated safety check: Pass | MIT | |
| URLaxoviq-ai/synthadoc | 1.6k | — | ~371 | Automated safety check: Pass | AGPL-3.0-or-later |
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Questions about Nip46 Nostrconnect URL Params
What does Nip46 Nostrconnect URL Params do?
Fix NIP-46 nostrconnect:// URLs not being recognized by signer apps (Amber, nsec.app, nsecBunker). Nip46 Nostrconnect URL Params is an agent skill from divinevideo/divine-mobile.app, nsecBunker).
When should I use Nip46 Nostrconnect URL Params?
Nip46 Nostrconnect URL Params fits situations like: URL paste fails in signer app despite valid-looking URL; using metadata JSON object instead of separate query params; implementing client-initiated NIP-46 connections.
How do I install Nip46 Nostrconnect URL Params in Claude Code?
Run `npx skills add divinevideo/divine-mobile --skill nip46-nostrconnect-url-params -a claude-code`. Or copy the skill folder (.agents/skills/nip46-nostrconnect-url-params in divinevideo/divine-mobile) into .claude/skills/nip46-nostrconnect-url-params in your project. Claude Code loads it when a task matches its description.
How do I install Nip46 Nostrconnect URL Params in Codex?
Run `npx skills add divinevideo/divine-mobile --skill nip46-nostrconnect-url-params -a codex`. Or copy the skill folder (.agents/skills/nip46-nostrconnect-url-params in divinevideo/divine-mobile) into .agents/skills/nip46-nostrconnect-url-params in your project. Codex loads it when a task matches its description.
Can I use Nip46 Nostrconnect URL Params 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 divinevideo/divine-mobile --skill nip46-nostrconnect-url-params -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/nip46-nostrconnect-url-params, .gemini/skills/nip46-nostrconnect-url-params, .github/skills/nip46-nostrconnect-url-params and .opencode/skills/nip46-nostrconnect-url-params in your project.
What does Nip46 Nostrconnect URL Params need to run?
SKILL.md names no scripts, command-line tools or credentials: Nip46 Nostrconnect URL Params is instructions for the agent only.
Does Nip46 Nostrconnect URL Params access the network?
SKILL.md names 1 domain. As links in the text: github.com. This is read from the text; nothing was executed.
Is Nip46 Nostrconnect URL Params 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 Nip46 Nostrconnect URL Params use?
Nip46 Nostrconnect URL Params is published under the MPL-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Nip46 Nostrconnect URL Params use?
About 812 tokens (SKILL.md is roughly 3.2k 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 Nip46 Nostrconnect URL Params?
Skills that share tags, products or a category with Nip46 Nostrconnect URL Params: Search Params (promptfoo/promptfoo, 26k stars), Canonical URL (thedaviddias/Front-End-Checklist, 74k stars), You Might Not Need URL State (simstudioai/sim, 30k stars) and URL To Markdown (sickn33/agentic-awesome-skills, 47k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Nip46 Nostrconnect URL Params?
divinevideo (a GitHub organization) maintains it in divinevideo/divine-mobile, which has 266 GitHub stars. The repository holds 103 skills in this directory. The repository was last updated on October 10, 2026.
Source: divinevideo/divine-mobile on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.