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.
npx skills add nic01asFr/mcp-server-grist --skill sitegit clone --depth 1 https://github.com/nic01asFr/mcp-server-gristWrote 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.
[](https://agentmods.dev/skills/nic01asfr/mcp-server-grist/site)<a href="https://agentmods.dev/skills/nic01asfr/mcp-server-grist/site"><img src="https://agentmods.dev/badge/skills/nic01asfr/mcp-server-grist/site/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.
<a href="https://agentmods.dev/skills/nic01asfr/mcp-server-grist/site"><img src="https://agentmods.dev/badge/skills/nic01asfr/mcp-server-grist/site.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00081 | $0.03197 |
| Opus 5.5 | $0.00032 | $0.01279 |
| Sonnet 5.5 | $0.00016 | $0.00639 |
| Haiku 4.5 | $0.00008 | $0.00320 |
Grade A, and why
mcp-server-grist 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 yesterday.
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.
How it starts
The opening of the file, as written. The whole thing — 174 lines — stays where its author put it; the contents beside it link to each section on GitHub.
mcp-server-grist
Serveur MCP qui donne à un assistant IA l'accès à l'API Grist avec une simple clé API : parcourir les documents, interroger les tables en SQL, ajouter et modifier des enregistrements, créer des tables, des colonnes et des schémas complets avec leurs relations. Fonctionne sur toute instance Grist.
Version 0.2.2. Généré depuis fiche-capacites.json (contrat fiche-capacites-0.1) et commandes.json : ne pas modifier à la main.
Interfaces
- ce skill : disponible.
- ligne de commande : non disponible.
- serveur MCP : disponible.
- page WebMCP : non disponible.
- page de présentation : disponible.
Lancer le serveur : uvx mcp-server-grist (stdio), avec les variables GRIST_API_KEY et GRIST_API_URL.
Outils
configurer
list_organization_access: Liste les utilisateurs ayant accès à une organisation. Entrée requise :org_id; appelle l’API Grist ; n’écrit rien.modify_organization_access: Modifie l'accès d'un utilisateur à une organisation. Entrée requise :org_id,user_email,access_level; appelle l’API Grist ; écrit : les droits d'accès d'une organisation.list_workspace_access: Liste les utilisateurs ayant accès à un espace de travail. Entrée requise :workspace_id; appelle l’API Grist ; n’écrit rien.modify_workspace_access: Modifie l'accès d'un utilisateur à un espace de travail. Entrée requise :workspace_id,user_email,access_level; appelle l’API Grist ; écrit : les droits d'accès d'un espace de travail.list_document_access: Liste les utilisateurs ayant accès à un document. Entrée requise :doc_id; appelle l’API Grist ; n’écrit rien.modify_document_access: Modifie l'accès d'un utilisateur à un document. Entrée requise :doc_id,user_email,access_level; appelle l’API Grist ; écrit : les droits d'accès d'un document.list_webhooks: Liste les webhooks d'un document Grist. Entrée requise :doc_id; appelle l’API Grist ; n’écrit rien.create_webhook: Crée un webhook pour un document Grist. Entrée requise :doc_id,url; appelle l’API Grist ; écrit : un webhook.modify_webhook: Modifie un webhook existant. Entrée requise :doc_id,webhook_id; appelle l’API Grist ; écrit : un webhook.delete_webhook: Supprime un webhook. Entrée requise :doc_id,webhook_id; appelle l’API Grist ; écrit : supprime un webhook.clear_webhook_queue: Vide la file d'attente des webhooks pour un document. Entrée requise :doc_id; appelle l’API Grist ; écrit : vide la file d'attente des webhooks.
What ships with it
6 files 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.
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.
- yesterday First seen · 174 lines · 81 tokens per session scan A d2464c5d9a9a
mcp-server-grist is a skill published in the GitHub repository nic01asFr/mcp-server-grist (55 stars, last pushed yesterday), licensed MIT. It adds 81 tokens to every session and 3,197 once invoked, about $0.0003 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 2026-11-08.
mcp-server-grist compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| mcp-server-gristnic01asFr/mcp-server-grist | Skill | 55 | yesterday | MIT | A | 81 | Claude Code, Codex |
| create-prprisma/orm | Skill | 48k | today | Apache-2.0 | A | 48 | Claude Code, Codex |
| schema-explorationlangchain-ai/deepagents | Skill | 31k | today | MIT | A | 57 | Claude Code, Codex |
| atlas-mssqlariga/atlas | Skill | 8.8k | 4d ago | Apache-2.0 | A | 163 | Claude Code |
| ha-data-storesshiwenwen/hope-agent | Skill | 1.9k | today | MIT | A | 115 | Claude Code, Codex |
| nornicdb-cypher-queriesorneryd/NornicDB | Skill | 924 | today | MIT | A | 79 | Claude Code, Codex |
| volcengine-rds-postgresqlbytedance/agentkit-samples | Skill | 484 | 3d ago | Apache-2.0 | A | 63 | Claude Code, Codex |