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stall-market-data

stall-market-data is a skill for Claude Code, Codex from thebrierfox/the-stall. It costs 20 tokens per session (339 once invoked), scanned A, original, MIT.

A live market-data service for stocks, company earnings, analyst ratings, cryptocurrency, and on-chain data. It retrieves information through paid HTTP requests, with payment handled by a separate wallet tool.

In plain words
What is it for?
Use it to request stock prices, batches of ticker data, earnings calendars, analyst ratings, and cryptocurrency or on-chain information.
Why use it?
It is intended for cases where current or multi-source market information is needed, including when another data source is missing fields or is rate-limited.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

not rated 1repo changed 1mo ago A scan 20 tokens original MIT

Good fit Use it to request stock prices, batches of ticker data, earnings calendars, analyst ratings, and cryptocurrency or on-chain information.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/thebrierfox/the-stall/stall-market-data
View source ↗ thebrierfox/the-stall the-stall.intuitek.ai
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 thebrierfox/the-stall --skill stall-market-data
Clone the repo
git clone --depth 1 https://github.com/thebrierfox/the-stall

Made for: Claude Code, Codex.

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 stall-market-data

README.md
[![agentmods](https://agentmods.dev/badge/skills/thebrierfox/the-stall/stall-market-data/github.svg)](https://agentmods.dev/skills/thebrierfox/the-stall/stall-market-data)
Your own site
<a href="https://agentmods.dev/skills/thebrierfox/the-stall/stall-market-data"><img src="https://agentmods.dev/badge/skills/thebrierfox/the-stall/stall-market-data/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 stall-market-data

Your own site · 80×15
<a href="https://agentmods.dev/skills/thebrierfox/the-stall/stall-market-data"><img src="https://agentmods.dev/badge/skills/thebrierfox/the-stall/stall-market-data.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 20 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 339 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 $0.00020 $0.00339
Opus 5.5 $0.00008 $0.00136
Sonnet 5.5 $0.00004 $0.00068
Haiku 4.5 $0.00002 $0.00034

Measured 1mo ago against content hash 158e64bb493c, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

stall-market-data 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 1mo ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/stall_client.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

skills/stall-market-data/SKILL.md · 44 lines

What it actually says

STALL market data

Use the hosted STALL catalog for current capability names, schemas, and prices. Prices in cached documentation are not authoritative.

Procedure

  1. Fetch https://the-stall.intuitek.ai/catalog.
  2. Select the capability and validate its current input schema.
  3. Make an unsigned request to obtain the current x402 challenge.
  4. Give the challenge to the operator's payment-capable buyer, which must check its own budget, network, asset, recipient, resource, and authorization window.
  5. After one authorized attempt, reconcile settlement before considering any retry.

The helper script lists the catalog and surfaces HTTP 402 challenges. It does not hold a wallet key or silently authorize payment.

python3 scripts/stall_client.py caps
python3 scripts/stall_client.py quote market-breadth

For native MCP, connect to https://the-stall.intuitek.ai/mcp and use an x402 MCP client for paid calls.

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 1mo ago Changed · -48 lines · +5 tokens per session 158e64bb493c
  2. 2mo ago First seen · 92 lines · 15 tokens per session scan A ab25e45d8546

Subscribe to this mod's changes

stall-market-data is a skill published in the GitHub repository thebrierfox/the-stall (1 stars, last pushed 27d ago), licensed MIT. It adds 20 tokens to every session and 339 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 2026-08-31.

Autonomous AgentsFinance and fintechai-agentbase-chaincryptocurrencydefi
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stall-market-data next to 6 skills from other repositories
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hivehive-intel/hive-sdkSkill20yesterdayMITA165Claude Code
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hive-prediction-marketshive-intel/hive-sdkSkill20yesterdayMITA91Claude Code
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hive-token-diligencehive-intel/hive-sdkSkill20yesterdayMITA147Claude Code