A local connection to Chroma, a database for storing and searching information as numerical representations. It runs through a Python package and uses host and port settings.

Use it to connect an LLM application to a Chroma database running at a specified host and port.

It lets an AI application work with information stored in Chroma without requiring a separate remote setup.

chroma — MCP server by viknesh20-20/claude-code-tool-kit

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.

Clone the repo

git clone --depth 1 https://github.com/viknesh20-20/claude-code-tool-kit

Made for: Claude Code, Codex, Cursor, Gemini CLI, OpenCode.

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.

README.md

[![agentmods](https://agentmods.dev/badge/mcp/viknesh20-20/claude-code-tool-kit/chroma/github.svg)](https://agentmods.dev/mcp/viknesh20-20/claude-code-tool-kit/chroma)

Your own site

<a href="https://agentmods.dev/mcp/viknesh20-20/claude-code-tool-kit/chroma"><img src="https://agentmods.dev/badge/mcp/viknesh20-20/claude-code-tool-kit/chroma/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.

Your own site · 80×15

<a href="https://agentmods.dev/mcp/viknesh20-20/claude-code-tool-kit/chroma"><img src="https://agentmods.dev/badge/mcp/viknesh20-20/claude-code-tool-kit/chroma.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 0 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.

Security

Grade A, and why

chroma 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 1mo 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.

.mcp.json · 12 lines

What it actually says

{
  "chroma": {
    "command": "uvx",
    "args": [
      "chroma-mcp"
    ],
    "env": {
      "CHROMA_HOST": "${CHROMA_HOST}",
      "CHROMA_PORT": "${CHROMA_PORT}"
    }
  }
}

Same file

What else `.mcp.json` configures

This page is one entry in a file that holds 45. Installing the file brings all of them; each is measured and scanned on its own page.

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.

1mo ago First seen · 12 lines scan A b28eb7d115f8

Subscribe to this mod's changes

chroma is an MCP server published in the GitHub repository viknesh20-20/claude-code-tool-kit (7 stars, last pushed 5mo ago), licensed MIT. Its token cost is not measured: an MCP server costs its tool schemas, not its config file. 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 2026-08-31.

Claude Code Data and AI Databases RAG and vectors agent-orchestration ai-agents ai-coding-assistant-tools ai-development-toolkit claude-ai-skills

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MCP server "chromadb-remote-mcp" as configured in meloncafe/chromadb-remote-mcp. Runs in Docker (devsaurus/chromadb-remote-mcp:latest). Needs 2 environment variables to run.

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henrychong-ai/mcp-neo4j-knowledge-graph · not measured

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MCP server for AI-driven data pipeline operations — ingest, validate, transform, analyze, and query data. Tools covering ETL, AI data quality, vector search, PostgreSQL, MongoDB, Snowflake, Databricks, Kafka, S3/MinIO, HashiCorp Vault, Qdrant, Weaviate, Milvus, Chroma, pgvector. Runs locally from the datris-mcp-server…

datris/datris-platform-oss · not measured

mcp-pgvector-search

MCP server "mcp-pgvector-search" as configured in JuanPinilla198/mcp-pgvector-search. Runs locally from the mcp-pgvector-search Python package.

JuanPinilla198/mcp-pgvector-search · not measured

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