A local command-line aggregator that combines data from GitHub and ESPN basketball scoreboards. An aggregator collects information from multiple services into one result.

Use it to request data from both sources at once and receive one merged, ranked JSON result.

It removes the need to call and combine these two different APIs separately, even though they return different kinds of data.

dev-pulse — Skill by JustVugg

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods

npx agentmods add skills/justvugg/tools-factory/dev-pulse

Any agent

npx skills add JustVugg/tools-factory --skill dev-pulse

Clone the repo

git clone --depth 1 https://github.com/JustVugg/tools-factory

Made for: Claude Code, Codex.

Per session 46 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 304 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. Scan, not verified.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5	$0.00046	$0.00304
Opus 5	$0.00023	$0.00152
Sonnet 5	$0.00009	$0.00061
Haiku 4.5	$0.00005	$0.00030

Measured 3d ago against content hash 071645e65c04, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

dev-pulse scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

library/tools/dev-pulse/skills/dev-pulse/SKILL.md · 40 lines

What it actually says

Dev Pulse aggregator

Generated by Gutenberg. Use this skill to run the local dev-pulse aggregator CLI across multiple API sources and return one merged JSON result.

When to use

The user asks for a cross-source view covered by github, espn.
An agent task needs one command that fans out to multiple APIs and ranks or merges the results.

How to invoke

dev-pulse sources
dev-pulse fan-out --json
dev-pulse fan-out --param key=value --json

Sources

github — github; operation: meta/root; base: https://api.github.com
espn — espn; operation: getApisSiteV2SportsBasketballNbaScoreboard; base: https://site.api.espn.com

Output contract

sources lists the embedded source manifests.
fan-out --json returns merged/ranked items from each source.
Source-specific credentials use each source env prefix, not the aggregator prefix.

Provenance

Schema: gutenberg.aggregator-manifest.v1
Merge strategy: concatenate
Rank strategy: by-source-order
Example source: github meta/root

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

3d ago First seen · 40 lines · 0 tokens per session scan A 071645e65c04

Subscribe to this mod's changes

dev-pulse is a skill published in the GitHub repository JustVugg/tools-factory (51 stars, last pushed 1mo ago), licensed MIT. It adds 46 tokens to every session and 304 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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