tax-loss-harvester

tax-loss-harvester is a skill for Claude Code, Codex from Signal-Execution-Labs/forex-trading-ai-agent. It costs 0 tokens per session (58 once invoked), scanned A, original, MIT.

A tool for automatically selling investments at a loss to support tax planning, while checking for wash-sale restrictions. A wash sale is a rule that can limit the tax benefit when a substantially identical investment is bought again too soon.

In plain words
What is it for?
Use it to monitor investments and automate tax-loss harvesting with wash-sale prevention.
Why use it?
It reduces the manual effort of finding loss positions and checking whether a planned replacement purchase could invalidate the tax treatment.

Skill for Claude CodeCodex

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

Good fit Use it to monitor investments and automate tax-loss harvesting with wash-sale prevention.

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Install with agentmods
npx agentmods add skills/signal-execution-labs/forex-trading-ai-agent/tax-loss-harvester
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 Signal-Execution-Labs/forex-trading-ai-agent --skill tax-loss-harvester
Clone the repo
git clone --depth 1 https://github.com/Signal-Execution-Labs/forex-trading-ai-agent

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 tax-loss-harvester

README.md
[![agentmods](https://agentmods.dev/badge/skills/signal-execution-labs/forex-trading-ai-agent/tax-loss-harvester/github.svg)](https://agentmods.dev/skills/signal-execution-labs/forex-trading-ai-agent/tax-loss-harvester)
Your own site
<a href="https://agentmods.dev/skills/signal-execution-labs/forex-trading-ai-agent/tax-loss-harvester"><img src="https://agentmods.dev/badge/skills/signal-execution-labs/forex-trading-ai-agent/tax-loss-harvester/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 tax-loss-harvester

Your own site · 80×15
<a href="https://agentmods.dev/skills/signal-execution-labs/forex-trading-ai-agent/tax-loss-harvester"><img src="https://agentmods.dev/badge/skills/signal-execution-labs/forex-trading-ai-agent/tax-loss-harvester.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 58 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00000 $0.00058
Opus 5 $0.00000 $0.00029
Sonnet 5 $0.00000 $0.00012
Haiku 4.5 $0.00000 $0.00006

Measured 9d ago against content hash 62126c8c0850, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

tax-loss-harvester 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 9d 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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

skills/tax-loss-harvester/SKILL.md · 17 lines

What it actually says

tax-loss-harvester

Automatic tax loss harvesting with wash sale prevention.

Usage

kit skill tax-loss-harvester --help

Features

  • Automated execution
  • Real-time monitoring
  • Configurable parameters
  • K.I.T. integrated
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. 9d ago First seen · 17 lines · 0 tokens per session scan A 62126c8c0850

Subscribe to this mod's changes

tax-loss-harvester is a skill published in the GitHub repository Signal-Execution-Labs/forex-trading-ai-agent (136 stars, last pushed 9d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 58 tokens. 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 2026-09-03.