jira-dev-mcp: Skill for Claude Code

.agents/skills/jira/SKILL.md

jira is a skill for Claude Code, Codex from nianyi778/jira-dev-mcp. It costs 31 tokens per session (3,219 once invoked), scanned B, original, MIT.

A skill for managing Jira Cloud through its REST API. Jira is a service for tracking issues, projects, and development work.

In plain words
What is it for?
Creating, searching, updating, and inspecting issues; listing projects; moving issues through workflows; and adding comments.
Why use it?
It lets the coding agent handle Jira work through direct API requests instead of requiring manual updates in the Jira interface.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions Claude Code; installed under .agents/ (shared by several agents).

This is nianyi778/jira-dev-mcp's own configuration. It tells Claude Code and Codex how to work on jira-dev-mcp itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything jira-dev-mcp configures →

Reuse

Borrowing it

Nothing to install: this file belongs to nianyi778/jira-dev-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/nianyi778/jira-dev-mcp/main/.agents/skills/jira/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/nianyi778/jira-dev-mcp

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 jira

README.md
[![agentmods](https://agentmods.dev/badge/skills/nianyi778/jira-dev-mcp/jira/github.svg)](https://agentmods.dev/skills/nianyi778/jira-dev-mcp/jira)
Your own site
<a href="https://agentmods.dev/skills/nianyi778/jira-dev-mcp/jira"><img src="https://agentmods.dev/badge/skills/nianyi778/jira-dev-mcp/jira/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 jira

Your own site · 80×15
<a href="https://agentmods.dev/skills/nianyi778/jira-dev-mcp/jira"><img src="https://agentmods.dev/badge/skills/nianyi778/jira-dev-mcp/jira.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 3,219 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 2 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 $0.03219
Opus 5 $0.00015 $0.01610
Sonnet 5 $0.00006 $0.00644
Haiku 4.5 $0.00003 $0.00322

Measured 9d ago against content hash 44fa5ba1b782, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade B, and why

jira scanned grade B with 2 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.

Sends data to an external URLmediumData exfiltration

A POST to an outside endpoint may be telemetry or may be exfiltration; either way the mod talks to somewhere, and you should know where.

bash -c 'curl -s -X POST "https://${JIRA_DOMAIN%.atlassian.net}.atlassian.net/rest/api/3/search/jql" -u "${JIRA_EMAIL}:${JIRA_API_TOKEN}" --header "Accept: application/json" --header "Content-Type: application/json" -d @

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

description: Jira Cloud REST API via curl. Use this skill to create, update, search, and manage issues, projects, and workflows in Jira.
.agents/skills/jira/SKILL.md · 444 lines

How it starts

The opening of the file, as written. The whole thing — 444 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Jira API

Use the Jira Cloud REST API via direct curl calls to manage issues, projects, and workflows.

Official docs: https://developer.atlassian.com/cloud/jira/platform/rest/v3/


When to Use

Use this skill when you need to:

  • Create issues in Jira projects
  • Search issues using JQL (Jira Query Language)
  • Update issues (status, assignee, priority, etc.)
  • Get issue details and comments
  • List projects and their metadata
  • Transition issues through workflow states
  • Add comments to issues

Prerequisites

  1. Go to Atlassian Account Settings
  2. Click Create API token
  3. Copy the generated token (you won't see it again)
export JIRA_DOMAIN="mycompany" # e.g., "mycompany" or "mycompany.atlassian.net"
export JIRA_EMAIL="[email protected]" # Your Atlassian account email
export JIRA_API_TOKEN="your-api-token" # API token from step 2

Rate Limits

Jira Cloud has rate limits that vary by endpoint. For most REST API calls, expect limits around 100-500 requests per minute.


Important: When using $VAR in a command that pipes to another command, wrap the command containing $VAR in bash -c '...'. Due to a Claude Code bug, environment variables are silently cleared when pipes are used directly.

bash -c 'curl -s "https://api.example.com" -H "Authorization: Bearer $API_KEY"' | jq '.field'

How to Use

All examples below assume JIRA_DOMAIN, JIRA_EMAIL, and JIRA_API_TOKEN are set.

Base URL: https://${JIRA_DOMAIN%.atlassian.net}.atlassian.net/rest/api/3

Note: ${JIRA_DOMAIN%.atlassian.net} strips the suffix if present, so both mycompany and mycompany.atlassian.net work.


1. Get Current User

Verify your authentication:

bash -c 'curl -s -X GET "https://${JIRA_DOMAIN%.atlassian.net}.atlassian.net/rest/api/3/myself" -u "${JIRA_EMAIL}:${JIRA_API_TOKEN}" --header "Accept: application/json"'

Read the full file on GitHub · 444 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. 9d ago First seen · 444 lines · 31 tokens per session scan B 44fa5ba1b782

Subscribe to this mod's changes

jira is a skill published in the GitHub repository nianyi778/jira-dev-mcp (0 stars, last pushed 5mo ago), licensed MIT. It adds 31 tokens to every session and 3,219 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it B with 2 findings (sends data to an external url, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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