Initial commit: claude-skills with wordcraft-mcp and gridcraft-mcp 0.1.0.

This commit is contained in:
Dominic Gundel committed 2026-10-19 16:18:47 +02:00
commit cf01e22a1e
50 files changed
+2726

No files matched your search

+6
View File
@@ -0,0 +1,6 @@
# Changelog – gridcraft-mcp
## 0.1.0 (2026-10-19)
- Erste Version: Skill und Claude-Desktop-Erweiterung (`.mcpb`) für GridCraft aus dem ArtCraft-Launcher.
- Getestet mit GridCraft 0.8.0 (Formeln, Tabellen, Zahlenformate, bekannte Fallen).
+91
View File
@@ -0,0 +1,91 @@
# gridcraft-mcp
[Alle Skills](../../README.md)
## Zweck
Erstellt und bearbeitet Excel-Arbeitsmappen (`.xlsx`, `.csv`) über den MCP-Server von GridCraft. GridCraft ist der Open-Source-Excel-Nachbau aus der ArtCraft-Suite, getestet mit 0.8.0. Die Anweisungen für Claude stehen in [SKILL.md](SKILL.md).
## Voraussetzungen
- Claude Desktop (die App)
- **GridCraft** über den ArtCraft-Launcher (`C:\Program Files\GridCraft\gridcraft-cli.exe`)
- Die Erweiterung `gridcraft-mcp-….mcpb` und dieses Skill-ZIP (siehe [Installation](#installation))
**Keine Ordnerbeschränkung.** Anders als WordCraft kennt GridCraft keine Lese-/Schreib-Roots. Der Server kann jede Datei lesen und schreiben, die der Windows-Benutzer lesen und schreiben darf. In Claude bei den GridCraft-Werkzeugen `open_workbook`, `save_workbook` und `execute_command` auf „Immer fragen“ lassen.
## Installation
Schritt-für-Schritt: [docs/INSTALLATION.md](../../docs/INSTALLATION.md). Kurz:
1. `gridcraft-mcp-v….mcpb` und `gridcraft-mcp-v….zip` aus dem [Release](https://git.gundel.dev/dg/claude-skills/releases/download/gridcraft-mcp%2Fv0.1.0/gridcraft-mcp-v0.1.0.mcpb) laden.
2. Die `.mcpb` doppelklicken (oder über Einstellungen → Erweiterungen installieren).
3. Skill-ZIP in Claude hochladen: **„+“ → „Skill erstellen“ → „Skill hochladen“**.
4. Claude komplett beenden (auch Taskleiste) und neu starten.
**Umsteigen von der manuellen Config:** Wer den Server früher in `claude_desktop_config.json` eingetragen hat: Eintrag `gridcraft` unter `mcpServers` vor der Installation der Erweiterung entfernen (vorher Sicherungskopie der Datei anlegen), sonst gibt es die Werkzeuge doppelt.
## Enthaltene Software
Die Erweiterung steuert [GridCraft](https://github.com/storytold/gridcraft) (MIT oder Apache-2.0) aus dem ArtCraft-Launcher; die CLI wird **nicht** mitgeliefert. Lizenztexte des Upstreams liegen in der `.mcpb` unter `LICENSES/`.
## Im Test geprüft
Formeln, Tabellen, Zahlenformate und der PDF-Export. Beim Öffnen und Speichern einer bestehenden `.xlsx` blieben erhalten: verbundene Zellen, Kommentare, bedingte Formatierung, Datenüberprüfung, Namen, blattübergreifende Formeln, Fixierung, A4 quer und die Kopfzeile.
## Bekannte Grenzen
Kurzfassung, die Einzelheiten stehen in [SKILL.md](SKILL.md):
- Formeln nur englisch und mit Komma als Trenner.
- Deutsche Zahlen und Datumsangaben als Text werden nicht erkannt und rechnen nicht mit.
- Diagramme nur aus einem zusammenhängenden Bereich.
- CSV-Export ist komma-getrennt und schreibt das Anzeigeformat.
- Keine Makros.
## Test
Neuen Chat öffnen und fragen: „Sind die GridCraft-Tools verfügbar? Lies A1:E10 aus \<Pfad zu einer Test-xlsx\>.“
Fehlen die Tools: Einstellungen → Erweiterungen – ist die Erweiterung eingeschaltet? Dann Claude komplett neu starten.
## Stolpersteine
- Erweiterungen sind nicht signiert; nur installieren, wenn du der Quelle vertraust.
- Formeln mit deutschen Namen ergeben `#NAME?` – englische Funktionsnamen verlangen.
## Deinstallation/Update
Deinstallation: Einstellungen → Erweiterungen → entfernen; Skill in der Skill-Liste löschen.
Update: neue `.mcpb` und Skill-ZIP installieren, bestehende Version ersetzen lassen, Claude neu starten.
## Alternative: manuell (für Entwickler)
Statt der Erweiterung kann der MCP-Server in `claude_desktop_config.json` eingetragen werden. Gemeinsame Stolpersteine: [MCP unter Windows einrichten](../../docs/windows-mcp-einrichtung.md).
- Claude-Installer: `%APPDATA%\Claude\claude_desktop_config.json`
- Microsoft-Store-App: `%LOCALAPPDATA%\Packages\Claude_pzs8sxrjxfjjc\LocalCache\Roaming\Claude\claude_desktop_config.json`
GridCraft muss über den ArtCraft-Launcher installiert sein (`C:\Program Files\GridCraft\gridcraft-cli.exe`).
```json
{
"mcpServers": {
"gridcraft": {
"command": "C:\\Program Files\\GridCraft\\gridcraft-cli.exe",
"args": ["mcp"]
}
}
}
```
Auffinden der EXE:
```powershell
Get-ChildItem "$env:ProgramFiles","$env:LOCALAPPDATA" -Recurse -Filter "gridcraft-cli.exe" -ErrorAction SilentlyContinue
```
## Änderungen
[CHANGELOG.md](CHANGELOG.md)
+85
View File
@@ -0,0 +1,85 @@
---
name: gridcraft-mcp
description: Excel-Arbeitsmappen (.xlsx, .csv) über den GridCraft-MCP-Server erstellen, öffnen, ändern, berechnen, formatieren und prüfen – Kalkulationen, Stücklisten, Listen, Diagramme, PDF-Export.
---
# Tabellen mit GridCraft (MCP)
GridCraft ist eine Open-Source-Tabellenkalkulation (Rust), die Excel-Parität anstrebt. Alles ist ein Befehl mit stabiler ID nach dem Excel-Ribbon (`home.bold`, `insert.chart`, `data.sort` …); Ribbon, CLI und MCP rufen dieselben Befehle auf. Getestet mit Version 0.8.0.
## Voraussetzung
Der MCP-Server muss verbunden sein (Tools wie `write_range`, `read_range`, `execute_command`). Je nach Client heißen sie mit Präfix, z. B. `mcp__…__gridcraft__write_range`; sind sie zurückgestellt, erst per ToolSearch laden. Fehlen sie, dem Nutzer sagen, dass der Server nicht läuft, statt auf etwas anderes auszuweichen.
**Standardweg:** GridCraft aus dem ArtCraft-Launcher und die Claude-Desktop-Erweiterung „GridCraft für Claude“ sind installiert und eingeschaltet (siehe `docs/INSTALLATION.md`). Fehlen die Tools: ArtCraft-Installation und Einstellungen → Erweiterungen prüfen, Claude komplett beenden (auch Taskleiste) und neu starten.
**Alternative (Entwickler):** Eintrag `gridcraft` in `claude_desktop_config.json`; die App kann ihn beim Speichern eigener Einstellungen überschreiben.
**Keine Ordnerbeschränkung:** Anders als WordCraft kennt GridCraft keine `--automation-read-root/-write-root`. Der Server kann jede Datei lesen und schreiben, die der Nutzer lesen und schreiben darf. Deshalb:
- Nur Dateien öffnen, die der Nutzer genannt hat.
- Nie über ein Original speichern. Immer unter neuem Namen speichern (z. B. `<name>_bearbeitet.xlsx` im selben Ordner oder in einem vom Nutzer genannten Ausgabeordner) und den Pfad nennen.
- Vor jedem `save_workbook` / `file.export*` den Zielpfad prüfen.
## Tools
| Tool | Zweck |
|---|---|
| `list_commands` | `{search}` – Befehls-IDs mit Parametern |
| `execute_command` | `{command, params}` – jeder Befehl |
| `inspect_workbook` | Blätter, genutzte Bereiche, Tabellen, Diagramme, Namen, Undo-Liste |
| `read_range` | `{range, sheet?, formulas?, formatted?}` – Werte, Formeln oder Anzeigetext |
| `write_range` | `{range, values}` – 2-D-Array; Strings mit `=` sind Formeln |
| `set_cell` / `get_cell` | eine Zelle schreiben/lesen (Wert, Formel, Text, Stil) |
| `evaluate_formula` | Formel testen, ohne das Blatt zu ändern |
| `format_range` | `bold, italic, underline, fontName, fontSize, fontColor, fillColor, numberFormat, horizontalAlign, wrapText, borders` |
| `create_table` | `{range, name?, header?, style?}` |
| `insert_chart` | `{range, type, title?, subtype?, at?}` |
| `sort_range` / `filter` | Sortieren / AutoFilter |
| `new_workbook` / `open_workbook` / `save_workbook` | Dateien (.xlsx, .csv, .tsv, .json, .html) |
| `undo` / `redo` | Verlauf |
| `list_functions` | verfügbare Tabellenfunktionen |
| `screenshot` | nur im Remote-Modus (`--connect`) |
Bereiche mit Blatt: `"Kalkulation!A3:E8"`.
## Arbeitsweise
1. **Befehls-IDs nie raten:** `list_commands {search: "…"}` (z. B. `column width`, `freeze`, `page`, `rename`, `chart.`).
2. **Daten in einem Rutsch:** `write_range` mit ganzer Tabelle inkl. Formeln statt vieler `set_cell`.
3. **Formeln statt fester Werte** für alles Berechnete (Summen, MwSt, Aufschläge), damit der Nutzer in Excel weiterrechnen kann. Parameter (Aufschlag, MwSt-Satz) in eigene Zellen und per absolutem Bezug (`$B$1`) verwenden.
4. **Prüfen:** `read_range` (berechnete Werte), `read_range {formulas: true}` (Formeln), `read_range {formatted: true}` (Anzeige), `inspect_workbook` (Struktur). Beim PDF-Export das Ergebnis ansehen.
5. **Speichern** als .xlsx unter neuem Namen; zur Kontrolle mit `open_workbook` wieder öffnen und Formeln lesen.
## Deutsche Eingaben – wichtigste Fallen (im Test bestätigt)
- **Formeln nur englisch und mit Komma:** `=SUM(E2:E5)`, `=ROUND(E8,2)`, `=VLOOKUP(…,FALSE)`, `=IF(…)`. Deutsche Namen (`=SUMME(…)`) ergeben `#NAME?`, Semikolon als Trenner ergibt einen Formelfehler. Excel zeigt die Formeln beim Öffnen trotzdem auf Deutsch an.
- **Zahlen als JSON-Zahl mit Punkt** übergeben (`0.75`, nicht `"0,75"`). Ein String mit Komma wird **als Text** gespeichert und rechnet nicht mit.
- **Datumswerte als ISO** (`"2026-10-19"`) oder `=DATE(2026,10,19)`. `"19.10.2026"` wird zu Text. Danach Zahlenformat setzen: `numberFormat: "DD.MM.YYYY"`.
- **Zahlenformate sind sprachneutral:** `"#,##0.00 €"` erscheint in GridCraft als `1,114.10 €`, in einem deutschen Excel aber korrekt als `1.114,10 €`. Nicht „reparieren“.
- **Neue Mappe = US-Letter, Blatt heißt `Sheet1`:** für deutsche Dokumente `pageLayout.size {paper: "A4"}` und `sheet.rename {sheet: "Sheet1", name: "…"}`.
- **Text, der mit `=` beginnt, wird als Formel gelesen.** Beschriftungen wie `= Materialkosten` ergeben `#NAME?`. Wie in Excel einen Apostroph voranstellen: `"'= Materialkosten"` – gespeichert wird reiner Text.
## Weitere Fallen
- **Diagramme nur aus zusammenhängendem Bereich:** `insert_chart {range: "B1:B5,E1:E5"}` liefert ein leeres Diagramm über den Daten. Kategorie und Werte nebeneinander anordnen (oder Hilfsbereich anlegen) und `range: "A1:B5"` nutzen. Immer `at` setzen (z. B. `"H2"`), damit das Diagramm keine Daten verdeckt.
- **PDF-Export** (`file.exportPdf {path}`) schneidet breite Inhalte ab: vorher `home.autofitColumnWidth {cols: "A:E"}`, ggf. `pageLayout.orientation {orientation: "landscape"}` und `pageLayout.scaleToFit {width: 1}`.
- **Spaltenbreiten** werden nicht automatisch angepasst: nach dem Befüllen `home.autofitColumnWidth`.
- **CSV-Export** (`save_workbook` mit `.csv`) schreibt Komma-getrennt und die **formatierte Anzeige** (`412.50 €`). Für deutsches Excel oder ERP-Import ungeeignet – lieber .xlsx liefern oder vor dem CSV-Export Zahlenformate entfernen und den Nutzer auf das Trennzeichen hinweisen.
- **`open_workbook` öffnet eine weitere Mappe** und macht sie aktiv; Befehle wirken auf die aktive Mappe. Bei mehreren Mappen mit `inspect_workbook` prüfen, welche aktiv ist.
- `undo` nach `open_workbook` hat keinen Verlauf; Fehler vor dem Speichern beheben.
## Bestehende Mappen bearbeiten
Im Test blieben beim Öffnen und Speichern einer Excel-Datei erhalten: verbundene Zellen, Schrift, Zahlenformate, Kommentare, bedingte Formatierung, Datenüberprüfung, benannte Bereiche, blattübergreifende Formeln, fixierte Bereiche, Spaltenbreiten, Seitenformat (A4 quer) und Kopfzeile.
Ablauf:
1. `open_workbook` → `inspect_workbook` → relevante Bereiche mit `read_range {formulas: true}` lesen, bevor etwas geändert wird.
2. Nur die gewünschten Zellen ändern; Formeln anderer Zellen nicht durch Werte ersetzen.
3. Ergebnis gegenlesen (`read_range`), unter neuem Namen speichern.
4. Dem Nutzer kurz sagen, was geändert wurde (Zellen, alter → neuer Wert), und vorschlagen, die Datei einmal in Excel zu öffnen.
## Grenzen
- Keine Netzwerkfunktionen (`WEBSERVICE` liefert `#VALUE!`), keine Makros/VBA.
- Funktionsumfang mit `list_functions` prüfen, bevor exotische Funktionen genutzt werden.
- Im Remote-Modus (`--connect`) steuert der Server die geöffnete Desktop-App; das ist ebenfalls nicht auf Ordner beschränkt.
@@ -0,0 +1,2 @@
server/*.exe
**/*.exe
@@ -0,0 +1,177 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
@@ -0,0 +1,21 @@
MIT License
Copyright (c) 2026 ArtCraft Team and the GridCraft contributors
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
@@ -0,0 +1,16 @@
GridCraft
Copyright (c) 2026 ArtCraft Team and the GridCraft contributors.
Licensed under the MIT License or the Apache License, Version 2.0, at your option
(LICENSE-MIT, LICENSE-APACHE).
The ArtCraft name, wordmark and logos in docs/brand/ are trademarks of the ArtCraft Team. They are
not open source and are not covered by the license above; their terms are in
docs/brand/LICENSE-brand.txt.
Third-party material
This product bundles third-party material under its own licenses, listed below. The per-file
list (author, source, license) is in ATTRIBUTION.md.
None: every bundled asset is original to GridCraft. Builds made with craft-fonts
(CRAFT_FONTS_DIR) embed the fonts listed in ATTRIBUTION.md under the SIL Open Font License 1.1.
Binary file not shown.

After

Width:  |  Height:  |  Size: 3.8 KiB

@@ -0,0 +1,118 @@
{
"manifest_version": "0.3",
"name": "gridcraft-mcp",
"display_name": "GridCraft für Claude",
"version": "0.1.0",
"description": "Excel-Arbeitsmappen (.xlsx, .csv) erstellen und bearbeiten. Getestet mit GridCraft 0.8.0. Erfordert GridCraft aus dem ArtCraft-Launcher. Ohne Ordnersperre – GridCraft kann alle Dateien lesen und schreiben, auf die der Benutzer Zugriff hat.",
"author": {
"name": "Dominic Gundel"
},
"repository": {
"type": "git",
"url": "https://git.gundel.dev/dg/claude-skills.git"
},
"homepage": "https://git.gundel.dev/dg/claude-skills",
"license": "MIT",
"icon": "icon.png",
"compatibility": {
"platforms": [
"win32"
]
},
"server": {
"type": "binary",
"entry_point": "server/README.txt",
"mcp_config": {
"command": "C:\\Program Files\\GridCraft\\gridcraft-cli.exe",
"args": [
"mcp"
]
}
},
"tools": [
{
"name": "execute_command",
"description": "Run ANY GridCraft command by id with JSON params — every ribbon/menu action is a command. Find ids and parameter docs with list_commands. Examples: {\"command\":\"cell.set\",\"params\":{\"cell\":\"B2\",\"input\":\"=SUM(A1:A9)\"}}; {"
},
{
"name": "list_commands",
"description": "List GridCraft commands: id, label, ribbon path, shortcut, a parameter description (`params`) and whether it can run right now. Use it to discover what execute_command can do (e.g. search \"sort\", \"border\", \"chart\", \"shee"
},
{
"name": "inspect_workbook",
"description": "Summary of the active workbook: title, path, dirty flag, sheets (name, used range, cell count, tables, charts, merges, filters, freeze panes), defined names, current selection and active cell, calculation mode and undo/r"
},
{
"name": "read_range",
"description": "Read cell values from a range as rows (2-D array). Numbers/booleans/strings are returned as JSON values, empty cells as null, errors as {\"error\":\"#DIV/0!\"}. Without `range`, reads the sheet's used range. formulas:true re"
},
{
"name": "write_range",
"description": "Write a 2-D array of values starting at the top-left cell of `range` (rows of cells). Numbers, booleans, null (clears) and strings are accepted; strings starting with = are formulas (\"=SUM(B2:B4)\"), other strings are par"
},
{
"name": "set_cell",
"description": "Enter one cell exactly as if typed: a number, text, or a formula starting with = (\"=AVERAGE(B2:B9)\"). Dependent cells recalculate. Returns the command result; use get_cell to read the computed value."
},
{
"name": "get_cell",
"description": "Details of one cell: computed value and type, formula, display text, raw input, spill range, style, merge, comment and hyperlink."
},
{
"name": "evaluate_formula",
"description": "Evaluate a formula against the active sheet WITHOUT changing any cell, e.g. \"=SUM(B2:B10)/COUNT(B2:B10)\" or \"=VLOOKUP(\\\"x\\\",A:B,2,FALSE)\". `cell` sets the formula's position for relative references and ROW()/COLUMN()."
},
{
"name": "select",
"description": "Set the selection (what commands without a `range` param act on). Multiple areas with commas: \"A1:B2,D4\". A \"Sheet2!A1\" prefix switches sheets."
},
{
"name": "format_range",
"description": "Apply several formats to a range in one call: bold, italic, underline, font name/size, font color, fill color, number format, horizontal alignment, wrap, borders. Colors are \"#RRGGBB\" (fontColor also \"auto\", fillColor al"
},
{
"name": "insert_chart",
"description": "Insert a chart from a data range (first row/column used as series names and categories, like Excel). Returns the chart id."
},
{
"name": "create_table",
"description": "Format a range as an Excel table (structured references, banded rows, filter buttons). The first row is the header by default."
},
{
"name": "sort_range",
"description": "Sort a range by one or more columns. keys: [{\"column\":\"B\",\"order\":\"desc\"}, …] or just [\"B\"]. Without `range` the current region around the selection is sorted; header detection follows Excel unless `header` is given."
},
{
"name": "filter",
"description": "Filter rows by a column (turns on AutoFilter on the current region, or `range`, when needed). Give `values` (keep rows whose cell text is one of them), `custom` ({op:\">\", value:\"10\", op2?, value2?, and?}), `top` ({count,"
},
{
"name": "open_workbook",
"description": "Open a workbook file (.xlsx, .xlsm, .xls, .xlsb, .ods, .csv, .tsv, .txt, .json) and make it active. Excel 97-2003 .xls imports values, formulas and number formats; XLSB and ODS import worksheet data and cached formula va"
},
{
"name": "save_workbook",
"description": "Save the active workbook. The format follows the extension (.xlsx default; .csv/.tsv save the active sheet; .json; .html). Without `path` saves to the workbook's current file."
},
{
"name": "new_workbook",
"description": "Create a new workbook and make it active: blank, or a built-in sample (\"budget\", \"sales\", \"grades\")."
},
{
"name": "undo",
"description": "Undo the last change(s) to the active workbook."
},
{
"name": "redo",
"description": "Redo the last undone change(s)."
},
{
"name": "screenshot",
"description": "Save a PNG screenshot of the GridCraft window to `path`. Desktop app only (`gridcraft-cli mcp --connect 7979`)."
},
{
"name": "list_functions",
"description": "List worksheet functions: name, category, signature and description. Filter with `search` (name or description) or `category`."
}
]
}
@@ -0,0 +1,3 @@
Diese Erweiterung enthaelt keine CLI.
Installiere GridCraft ueber den ArtCraft-Launcher.
Erwarteter Pfad: C:\Program Files\GridCraft\gridcraft-cli.exe
@@ -0,0 +1 @@
{"version":"0.8.0","repository":"https://github.com/storytold/gridcraft","bundled":false,"source":"ArtCraft-Launcher","exe":"gridcraft-cli.exe","path":"C:\\Program Files\\GridCraft\\gridcraft-cli.exe","tag":"v0.8.0","sha256":"2eafa6b8d08357fb44610e030ebe54491b5abc1329da3d748878228a868d779a"}