component_reference

A reference for the event messages used to update PyWry widgets. It lists the exact message names and data shapes for changing tables, columns, cells, and saved table settings.

In plain words
What is it for?
Updating table rows, columns, individual cells, or restoring and requesting table state in PyWry applications.
Why use it?
It prevents updates from using event names or data formats that the widgets do not understand. AG Grid is a component for displaying and editing data in tables.

Skill for Claude CodeCodex

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/deeleeramone/pywry/component_reference
Any agent
npx skills add deeleeramone/PyWry --skill component_reference
Clone the repo
git clone --depth 1 https://github.com/deeleeramone/PyWry

Made for: Claude Code, Codex.

Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 8,147 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.

ModelPer sessionOnce invoked
Fable 5 $0.00000 $0.08147
Opus 5 $0.00000 $0.04074
Sonnet 5 $0.00000 $0.01629
Haiku 4.5 $0.00000 $0.00815

Measured 2d ago against content hash fba49cddcc32, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

component_reference 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 2d 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.

pywry/pywry/mcp/skills/component_reference/SKILL.md · 1,024 lines

How it starts

The opening of the file, as written. The whole thing — 1,024 lines — stays where its author put it; the contents beside it link to each section on GitHub.

PyWry Component Reference - MANDATORY SYNTAX

STOP. THIS IS THE AUTHORITATIVE REFERENCE FOR ALL COMPONENTS. YOU MUST USE THE EXACT EVENT SIGNATURES DOCUMENTED HERE. THERE ARE NO EXCEPTIONS. NO WORKAROUNDS. NO DEVIATIONS.


CRITICAL: System Events for Widget Updates

These are the ONLY events that work for updating widgets. Use send_event tool with these event types:

AG Grid Data Updates

Event Type Payload Description
grid:update-data {"data": [...rows...], "strategy": "set"} Replace all rows
grid:update-data {"data": [...rows...], "strategy": "append"} Append rows
grid:update-data {"data": [...rows...], "strategy": "update"} Update existing rows
grid:update-columns {"columnDefs": [...]} Update column definitions
grid:update-cell {"rowId": "row-1", "colId": "price", "value": 99.50} Update single cell

AG Grid State Persistence

Event Type Payload Description
grid:request-state {} Request current grid state
grid:request-state {"gridId": "my-grid"} Request specific grid's state
grid:restore-state {"state": {...savedState...}} Restore saved grid state
grid:reset-state {"hard": false} Soft reset (keeps column order)
grid:reset-state {"hard": true} Hard reset (full reset)

Response Event: grid:state-response with {"gridId": "...", "state": {...}}

State Object Contents:

  • Column state (width, order, visibility, pinned, sort)
  • Filter state (active filters per column)
  • Sort state (sorted columns and direction)

Plotly Chart Updates

Event Type Payload Description
plotly:update-figure {"data": [...], "layout": {...}} Full figure update
plotly:update-layout {"layout": {...}} Layout only update
plotly:reset-zoom {} Reset chart zoom to original

Read the full file on GitHub · 1,024 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. 2d ago First seen · 1,024 lines · 0 tokens per session scan A fba49cddcc32

Subscribe to this mod's changes

component_reference is a skill published in the GitHub repository deeleeramone/PyWry (93 stars, last pushed 8d ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 8,147 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 2026-08-30.

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