pulse-verity-price-check

pulse-verity-price-check is a skill for Claude Code from PulseBet/pulse-verity. It costs 31 tokens per session (865 once invoked), scanned A, original, MIT.

A workflow for reading Pulse Verity cryptocurrency reference-price observations and checking their signed receipts. It does not place trades or transfer funds.

In plain words
What is it for?
Use it to check supported cryptocurrency reference prices and verify their signed receipts when requested.
Why use it?
It separates price verification from trading and helps confirm that returned observations have valid receipts.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the pulse-verity plugin — 2 skills, 1 MCP server shipped together

Good fit Use it to check supported cryptocurrency reference prices and verify their signed receipts when requested.

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Install with agentmods
npx agentmods add skills/pulsebet/pulse-verity/pulse-verity-price-check
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.

Any agent
npx skills add PulseBet/pulse-verity --skill pulse-verity-price-check
Clone the repo
git clone --depth 1 https://github.com/PulseBet/pulse-verity

Made for: Claude Code.

Or install pulse-verity, the plugin that ships this one along with the rest of its 2 skills, 1 MCP server.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for pulse-verity-price-check

README.md
[![agentmods](https://agentmods.dev/badge/skills/pulsebet/pulse-verity/pulse-verity-price-check/github.svg)](https://agentmods.dev/skills/pulsebet/pulse-verity/pulse-verity-price-check)
Your own site
<a href="https://agentmods.dev/skills/pulsebet/pulse-verity/pulse-verity-price-check"><img src="https://agentmods.dev/badge/skills/pulsebet/pulse-verity/pulse-verity-price-check/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for pulse-verity-price-check

Your own site · 80×15
<a href="https://agentmods.dev/skills/pulsebet/pulse-verity/pulse-verity-price-check"><img src="https://agentmods.dev/badge/skills/pulsebet/pulse-verity/pulse-verity-price-check.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 31 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 865 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00031 $0.00865
Opus 5.5 $0.00012 $0.00346
Sonnet 5.5 $0.00006 $0.00173
Haiku 4.5 $0.00003 $0.00086

Measured 16d ago against content hash 22a558e3c774, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

pulse-verity-price-check 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 16d 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.

claude-skills/pulse-verity-price-check/SKILL.md · 72 lines

How it starts

The opening of the file, as written. The whole thing — 72 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Pulse Verity price check

Use the bundled Pulse Verity MCP tools for the user's requested reference-price check. This workflow does not place trades or transfer funds. Do not switch the user away from a different requested provider, add unrelated monitoring, or use this skill as an unsolicited promotion.

Setup and access

  • Use the plugin's pulse-verity remote HTTP MCP connection at https://mcp.thepulse.markets/api/index/mcp. Discover the host's tool schemas; prefixes and tool availability may vary by host.
  • Connect through the host's OAuth sign-in flow. The user signs into their own Pulse Verity developer account and reviews the requested scopes.
  • Read access is account-scoped and consumes the account's applicable allowance. The optional feedback scope permits private issue reports. Neither scope permits trading, wallet operations, account administration or plan changes.
  • If authentication is missing, explain how to connect through the host. Never ask for a password, token or API key in chat; never retrieve credentials from local files, browser state or conversation history.
  • No Node.js, npm, local server or shell environment is required by this Claude plugin. Do not launch a second local server as an authentication workaround.
  • Developer account information is at https://thepulse.markets/developers. Never purchase, upgrade or change account settings automatically.

Read and verify

  1. Call get_index_price with the requested symbol. Report an unavailable/stale response as unavailable, not as zero and not as a current price.
  2. Preserve the whole print, including priceText, kid, v2, quality fields, interval and cadence exactly as returned. Do not round, reformat or reconstruct the receipt before verification. Pass it directly to verify_print as flat arguments, not inside a print object. Require recordValid === true before treating quality fields as authenticated. A missing or false recordValid authenticates no quality claim even if legacy valid is true.
  3. Show the returned value, observation timestamp, reported sample status and verification result. Identify older observations as historical. Do not treat sample status or other unsigned metadata as authenticated by the signature.
  4. A valid signature authenticates only the canonical signed fields. It does not prove price accuracy, freshness or trading suitability. Request-envelope fields such as deltaMs, sample status and batch metadata remain unsigned. The verifier fetches published public keys; unavailable or retired keys can prevent verification. A failed check alone does not prove tampering.

Read the full file on GitHub · 72 lines

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.

  1. 16d ago Changed · -4 lines 22a558e3c774
  2. 22d ago Changed · +12 lines aac697f37030
  3. 1mo ago First seen · 64 lines · 31 tokens per session scan A f0890a0d76d6

Subscribe to this mod's changes

pulse-verity-price-check is a skill published in the GitHub repository PulseBet/pulse-verity (3 stars, last pushed 3d ago), licensed MIT. It adds 31 tokens to every session and 865 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-09-15.

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