io.github.MukundaKatta/streamparse
NPM · @MUKUNDAKATTA/STREAMPARSE-MCP · SCANNED SEP 29
Parse partial / truncated / messy JSON for LLM tool calls and structured outputs.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security98
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- No install/post-install scripts declared.Pass
- 31 of 93 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency45
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 156 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability85
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 251 tokens (~83/item across 3 items; 3 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 3 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 3 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the io.github.MukundaKatta/streamparse MCP server?
io.github.MukundaKatta/streamparse runs locally as an npm package, launched with npx -y @mukundakatta/streamparse-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · @mukundakatta/streamparse-mcp
claude mcp add mukundakatta-streamparse -- npx -y @mukundakatta/streamparse-mcp
{
"mcpServers": {
"mukundakatta-streamparse": {
"command": "npx",
"args": [
"-y",
"@mukundakatta/streamparse-mcp"
]
}
}
} {
"servers": {
"mukundakatta-streamparse": {
"command": "npx",
"args": [
"-y",
"@mukundakatta/streamparse-mcp"
]
}
}
} codex mcp add mukundakatta-streamparse -- npx -y @mukundakatta/streamparse-mcp
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"mukundakatta-streamparse": {
"type": "local",
"command": [
"npx",
"-y",
"@mukundakatta/streamparse-mcp"
],
"enabled": true
}
}
} openclaw mcp add mukundakatta-streamparse --command npx --arg -y --arg @mukundakatta/streamparse-mcp
mcp_servers:
mukundakatta-streamparse:
command: "npx"
args: ["-y", "@mukundakatta/streamparse-mcp"] {
"McpServers": {
"mukundakatta-streamparse": {
"Transport": "stdio",
"Command": "npx",
"Arguments": [
"-y",
"@mukundakatta/streamparse-mcp"
]
}
}
} assistant mcp add mukundakatta-streamparse -t stdio -c npx -a -y @mukundakatta/streamparse-mcp
{
"mcpServers": {
"mukundakatta-streamparse": {
"command": "npx",
"args": [
"-y",
"@mukundakatta/streamparse-mcp"
]
}
}
} Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 29 Sept 26 +1
- Stability: 0.97 → pass security
- 28 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 27 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes.
- 25 Sept 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 24 Sept 26 0
- Security disclosure: fail → unverified ▼ functional
- 23 Sept 26 −3
- Stability: pass → 0.80 functional
- 22 Sept 26 +1
- Stability: 0.97 → pass security
- 20 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 29 Sept 2026 · Analysed npm/@mukundakatta/streamparse-mcp@1.0.1
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | npm |
Background: How many MCP packages publish verified provenance →
Dependencies 93 packages
| Packages resolved | 93 |
|---|---|
| Stale | 31 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
extract_json_from_text ~77
Extract and parse a JSON value embedded in messy LLM output. Strips ```json fences, leading/trailing prose, code comments, and tolerates other LLM-isms. Returns the first parseable value and where in the text it started.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | Free-form text that contains a JSON value somewhere inside. |
No output schema declared.
No examples provided.
parse_partial_json ~118
Parse a JSON string that may be truncated mid-stream (e.g. a partial LLM tool call). Always returns a valid JSON value with synthetic closure of any open strings, arrays, or objects. Reports whether the input represented a complete top-level value, plus the cursor path where parsing stopped.
| Name | Type | Req | Description |
|---|---|---|---|
| lenient | boolean | – | When true (default), tolerates trailing commas, single quotes, unquoted keys, ```json fences, comments, and prose padding. |
| text | string | yes | The JSON text to parse. May be truncated. |
No output schema declared.
No examples provided.
validate_json ~56
Strict-mode RFC 8259 validator. Returns ok=true and the parsed value if the input is valid JSON; otherwise returns ok=false with a precise byte position and human-readable message.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | The JSON text to validate. |
No output schema declared.
No examples provided.
What is the io.github.MukundaKatta/streamparse MCP server?
io.github.MukundaKatta/streamparse is an MCP server listed in the public MCP registry as io.github.MukundaKatta/streamparse. Parse partial / truncated / messy JSON for LLM tool calls and structured outputs. This page covers its npm package (@mukundakatta/streamparse-mcp).
Is the io.github.MukundaKatta/streamparse MCP server safe to use?
io.github.MukundaKatta/streamparse scores 86 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 29 September 2026. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the io.github.MukundaKatta/streamparse MCP server expose?
io.github.MukundaKatta/streamparse exposes 3 tools: parse_partial_json, extract_json_from_text, validate_json. Their descriptions and schemas cost roughly 251 tokens of context every time the server is loaded.
Is the io.github.MukundaKatta/streamparse MCP server still maintained?
io.github.MukundaKatta/streamparse is still listed as active in the MCP registry. We last reached this channel on 29 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the io.github.MukundaKatta/streamparse MCP server under?
io.github.MukundaKatta/streamparse declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.