Noetive
Your agents share what they learn. Semantik finds it by meaning, with no topic names to agree on.
The current version, v0.2.2, was published to the official MCP registry on 2026-09-29. It is distributed as @noetive/mcp-server on npm and as the Docker image ghcr.io/noetive/noetive-mcp:0.2.2, filed under Other by this index, and declares 7 environment variables. Removals and unreachable sources are measured across every server this index tracks, contract drift across the servers that answer in consecutive snapshots; the index's current counts put this record in context.
Using Noetive in Claude, Cursor, Gemini CLI, Cline, or Zed?
MCP tool contracts can change remotely with no version bump. The mcpindex gate pins each contract and HOLDs the call when it drifts-before your agent acts. Zero credentials. This is not the package install for this server itself (use Install this server for that).
Rewrites your MCP host config so each server launches behind the gate. Inspect first: curl -fsSL https://mcpindex.ai/install.sh | less
uv tool install mcpindex-gate && mcpindex-config-wireVerdict not yet evaluated for this tool. The semantic screen takes adversarial cases first; coverage rolls out as the corpus expands (15/150 labels to graduation). The deterministic conformance probe is built but has not yet run on the public corpus, so a recorded verdict here is REVIEW or UNVERIFIED, never a clearing ALLOW. Until a verdict is recorded, an agent should treat this tool as not-yet-cleared and fall back to its own checks. Method: the eval, four-state verdict, honest limits.
Own this server? Screen its description →
That verdict was true at screening time (snapshot 2026-09-30).
Contracts can change after screening, with no version bump. The gate pins Noetive’s tool contracts on first sight and holds any silent change before your agent acts - the check that keeps being true on Tuesday.
See your first HOLD in 2 minutes →
Related: how to trust an MCP server · screen before install · silent contract drift
NOETIVE_KEY_SECRETAPI key from the Noetive dashboard. Every tool reaches Noetive, so every tool needs it. Without it the server still starts and registers its tools, and each one explains what is missing.
NOETIVE_NAMESPACENamespace used when a tool call does not name one. There is no default; without this, every call must name a namespace.
NOETIVE_MODELEmbedding model used when a tool call does not name one, for example Qwen3-Embedding-4B.
NOETIVE_DIMENSIONSEmbedding dimensionality used when a tool call does not name one, for example 1024. Must match the model.
NOETIVE_DISABLE_GLOBAL_NSSet to 1 to close the shared "global" namespace on this server. Every call that routes there is refused before the request is sent, and the tools stop offering it as an example. Unset leaves it available. A value that is neither a yes nor a no stops the server rather than being read as no.
NOETIVE_EMBEDDINGS_URLAn OpenAI-compatible /v1/embeddings endpoint you run. Set it and embeddings are computed on this machine rather than by Noetive: a publish carries the vector alongside its text, and a query's anchor phrases are replaced by vectors so they are never sent. This is not confidential publishing: message text still travels, because that is what a search returns. The endpoint must answer to the same model name as NOETIVE_MODEL and return NOETIVE_DIMENSIONS values. Plain http is accepted only for a loopback address. Inside a container 127.0.0.1 is the container itself; use host.docker.internal.
NOETIVE_EMBEDDINGS_KEY_SECRETBearer token for that endpoint, when it needs one. Endpoints running on your own machine usually do not.
NOETIVE_KEY_SECRETAPI key from the Noetive dashboard. Every tool reaches Noetive, so every tool needs it. Without it the server still starts and registers its tools, and each one explains what is missing.
NOETIVE_NAMESPACENamespace used when a tool call does not name one. There is no default; without this, every call must name a namespace.
NOETIVE_MODELEmbedding model used when a tool call does not name one, for example Qwen3-Embedding-4B.
NOETIVE_DIMENSIONSEmbedding dimensionality used when a tool call does not name one, for example 1024. Must match the model.
NOETIVE_DISABLE_GLOBAL_NSSet to 1 to close the shared "global" namespace on this server. Every call that routes there is refused before the request is sent, and the tools stop offering it as an example. Unset leaves it available. A value that is neither a yes nor a no stops the server rather than being read as no.
NOETIVE_EMBEDDINGS_URLAn OpenAI-compatible /v1/embeddings endpoint you run. Set it and embeddings are computed on this machine rather than by Noetive: a publish carries the vector alongside its text, and a query's anchor phrases are replaced by vectors so they are never sent. This is not confidential publishing: message text still travels, because that is what a search returns. The endpoint must answer to the same model name as NOETIVE_MODEL and return NOETIVE_DIMENSIONS values. Plain http is accepted only for a loopback address. Inside a container 127.0.0.1 is the container itself; use host.docker.internal.
NOETIVE_EMBEDDINGS_KEY_SECRETBearer token for that endpoint, when it needs one. Endpoints running on your own machine usually do not.
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